My sister's flatmate - Chapter 07 - Starting a week of submission

Disclaimer

This story is based on a real setting. The names and details are changed. I might add something here and there or leave out other things. But the core of the story is true.

I'm not a native speaker so please excuse my bad English.

Please give me feedback how I can improve.

You can read this without having read the other parts!

Chapter 07 - Starting a week of submission

After a lot of weekend visits we finally had the chance to meet for a little bit longer. Liz's university semester was coming to an end and she was visiting me again. We talked a lot about our previous weekends and our little dom/sub adventure. Liz assured me that she liked it and would do something like it again. She liked being told what to do. To have no control over a situation. We played with the vibrator once or twice when we saw each other. But never with the intensity from the first time. From time to time we also did some remote play. She would wear the vibrator and I would control it from home. She wore it in her flat when the other girls were around. In the university or while we texted and masturbated. Once she wore it overnight when I was partying and I woke her up every couple of hours by starting the vibrator.

However this chapter starts, when Liz was on the train to my hometown. Of course she was wearing the vibrator and I kept her horny the whole train ride. Half an hour before she arrived I texted her a message I have been working on for some time:

"Hi Liz, I'm really looking forward to the week ahead. We never had so much time together. There are so many things we could and will do. However if I'm correct you are a little bit horny right now. And that is the perfect moment to make you an offer. I know how much you enjoyed the last couple of weekends we shared. Especially those where we played our little game of dom and sub. But we played it only for a few hours. You knew roughly what would happen. And I would like to change that. I want you to be mine. Not for hours but for the whole week. All seven days. From now on until the end of Friday next week. It will be challenging. There will be things you don't like. However I will not overdue it. Our safe word is still the same. You use it and we stop immediately. But if we stop there is no going back. You can decide if we do this or not. I won't be mad or anything if you don't like the idea. Take your time to think about it. If you are in I want you to put your panties into my jacket's pocket when we hug at your arrival. Bonus points if I don't notice it. If you are out, then don't do it. See you soon!"

I sent the message while I was on my way to the train station to pick her up. I was really nervous about how she would react to it. I wasn't sure if I might have pokered a bit too high. I was walking the platform up and down while I waited for her training to arrive. I increased the intensity of the vibrations from time to time until the train headed into the station. It took us a while until we found each other. Liz was wearing a black tight trousers and a red jacket. While we hugged I felt her breasts against my chest. I didn't feel her hand in my jacket tho. I took her hand and we walked towards the exit of the station. When I thought she wouldn't notice I let my other hand slide into my pocket. I couldn't feel anything in there until my fingertips touched a dump piece of fabric. "Jackpot" I thought and felt my dick harden.

Luckily the weather was shit. So instead of having a nice walk around the city we headed home directly to have an even nicer evening. We entered my flat and undressed our shoes and jackets. I fished her panties out of my jacket and let them slide through my hands. She noticed, blushed and shyly looked at the floor.

"Keep your head up and look at me." I said with a hand at her chin slowly pressing her head upwards. "It was the right decision. Your first task is easy. You unpack your luggage. You are allowed exactly one outfit. Pack everything else in this bag. You will lay the outfit down on my bed and call me once you are done. Understood?"

She nodded and walked into my bedroom. I was getting hungry so I started to cook us a nice dinner. Shortly before I had finished preparing the veggies she called me. I took some time to let her wait before I headed into my bedroom. She stood in front of my bed. A bag with clothes, her nearly empty luggage and an outfit were laying on the bed. I quickly checked the remaining stuff in her luggage. It was only her computer, a book and toiletries. The outfit she chose was a bra with matching panties, black stockings, a garter belt, a pullover and a skirt. The underwear looked very new and matching.

"It's new. I got it as a surprise." She said. She must have noticed my eyes.

"That's sweet Liz. It looks super hot. Sadly you failed your task tho."

She looked at me with big eyes.

"Do you know why you failed it?"

She shook her head.

"How many outfits did I allow you?"

"One"

"Exactly. Then please explain to me, why I see one", I pointed at the one on the bed, "and two." I pointed at her.

She looked at me with her confused face. It took her a while until she got it and started to undress. First she dropped her pullover and quickly after her bra. Reveling her nice tits and her stiff nipples to my needing eyes. Afterwards she tried to get out of her skinny jeans. It took her a moment before she stood naked in front of me. She put the outfit in the bag to the other clothes. While she was bent over the bed I was able to see the antenna of the vibrator poking out of her pussy. I stepped a bit closer and let my hand touch her smooth butt. I reached between her legs and slowly pulled out the vibrator. I let my hand explore her pussy a little bit. She was wet as an ocean. I gave her clit a few caressing touches before I retracted my hand.

"Turn around Starzbet Liz." She did as asked and swung around. "Open your mouth for me."

As soon as she parted her beautiful red lips I pushed the vibrator in it.

"You might have realized it already, but I will explain it anyway. You are staying naked until I say otherwise. When we are leaving the house you are allowed to wear your outfit. Understood?"

The vibrator antenna swung to the rhythm of her nodding.

"Perfect! I increased the temperature at the heater already. You shouldn't freeze, but if you do so please tell me. But let's go back to the kitchen and cook. You are allowed to take the vibrator out of your mouth and store it in my nightstand."

Liz followed me in the kitchen shortly after. She moved and behaved a little bit more shy than usual. Her hands were most of the time crossed in her crotch to hide her pussy. For me it was equally strange but also kinda hard to concentrate on the cooking when a naked beautiful girl is around you all the time. I tried to make it as normal as possible tho. Once we finished cooking we sat down and started eating. We chatted about this and that and Liz slowly unfreezed and became the smiling face she used to be all the time. We both laughed out loud when a few drops of the sauce landed on her perky tits. When Liz grabbed a tissue to wipe it away I stopped her.

"Come over her Liz." I said and pointed next to me. Liz stood up and did as I asked her. She stood next to me in all her naked beauty. I put another bit of food in my mouth while I let my eyes travel up and down her nude body.

"Liz this piece of food was a bit dry. Can you bow down a bit for me?"

Liz blushed but she bowed down and let her tits hang in front of my face. I grabbed the one with the sauce on it and started licking it. I started on the outer side where I could taste only her flesh. Once I reached the inside I was able to taste tomato and carrot as well. I made a quick detour to her stiff nipple and gave it a light bite which made her jump.

"When you put the vibrator in my nightstand, did you see what is inside of the nightstand?"

Liz nodded.

"Good. Go and grab it. And better hurry, your food is getting cold."

I watched her jiggling ass when she hurried into the bedroom. She came back with her hands behind her back.

"Don't be so shy. Show me what you got."

Liz brought her hands to the front and presented me a suction cup dildo. It's a rather small 7 inches flesh colored dildo.

"Have you used one of those before?"

Liz shocked her head.

"Could you please answer me and not just shake your head!" I said a bit annoyed. "When I ask you something I want an answer from you."

"I have never used something like this."

"Good. Then this is a first time." I answered smiling again. "I want you to place it on your chair and then you are gonna sit on it. Do you understand?"

"Yes. But can I have lube?" she asked with a nervous tone.

"You can lube it with your body liquids."

I observed how Liz was struggling for a moment before she opened her mouth and took the dildo inside. Her head became a nice red color while she moved the dildo in and out of her mouth a few times. When she took it out it was nicely coated and a few strains of spit stretched from her open mouth to the dildo. She quickly turned it around, gave the suction cup a lick and placed it on her chair. When she noticed that I was watching her she blushed again. Then she positioned herself above the chair and slowly lowered herself until her pussy touched the dildo. Her legs were spread very wide and gave me a clear view onto the action. She reached between her legs to point the dildo at her wet opening and lowered herself a bit more. The tip slowly entered her glistening pussy. Her mouth shaped an O and she breathed out sharply. Then she continued to lower herself. Every inch or so she made a stop and let the dildo slide out again. She repeated this multiple times until her cheeks finally touched the chair. Once that happened she gave up her body tension which pressed the dildo even deeper into her pussy.

"How does it feel?"

"Weird! Like when I'm riding you. But it's cold and doesn't move."

"But you can move. Let's say with each bite you take you have to move up once."

Liz rolled her eyes but immediately started to obey. She slowly got up, until only the tip was in her. Then she took a bite from her food. Once she swallowed it she lowered herself again. In the beginning this process was rather slow. She moved with great care until her pussy has loosened up a bit and the dildo has been properly lubricated. From that moment on she let herself fall onto the dildo and moaned each time she did so.

We had nearly finished our meal before the whole dildo thingy started. Meaning it only took Liz a couple of minutes to finish her plate. She sat down one final time and let out another moan.

"Did you like the food?" I asked her.

"Yes, it was amazing. Thank you for preparing it."

"You are welcome. Are your legs hurting?" I stood up and walked to her side of the table.

"Yes a little bit. It was a bit exhausting."

"I must say that the nice views made the meal even nicer." I stood behind her and let my hands travel from her shoulders to her tits. I squeezed them nicely from behind and continued my way down to her spread legs. I followed her pussy lips until I could feel the base of the dildo sticking out of her. It was wet. I collected some of the wetness and traveled to her clit to give it a few gentle rubs. The touches really got her going and she moaned out loud. That was finally also too much for me. I got out of my jeans faster then ever before and moved next to Liz.

"Take it in your mouth!"

She grabbed my rock hard dick with her hands and gave it a few Starzbet Giriş strokes. It felt nice but it made me really pissed.

"Liz, I said that you should take it in your mouth. I didn't asked you to give me a handjob. Get up. Grab your toy and follow me." I said and headed to the living room. I waited for her to join me and took the dildo from her as soon as she arrived. I placed it in front of my couch on the floor and pointed at it.

"Get on there again. Of course with your head facing the couch."

I left the room to grab something. When I entered the room again she looked at me with big eyes. She kneeled on the dildo with her hands crossed in her crotch.

"I'm sorry." She whispered.

"It's okay Liz. I'm not mad. I'm just gonna help you to follow the order." I moved behind her. "In the app you also ***********ed being tied as one of the kinks you want to try. I have practicing tying since a couple of years. I won't do anything super restrictive on your first time. But please put your hands on your back."

It took her a second to move her hands but ultimately she did as I asked. I tied them together with a double column tie. I used the remaining rope to run it through her legs and tie it to the feet of the couch. I sat down on the couch in front of her. One leg to her left and one leg to her right. When I looked down I was able to spot the base of the dildo and the rope running on each side of the dildo and disappeared under the couch. My cock was a few centimeters before Liz's face. She wasn't able to reach it without moving.

"I hope you know what to do now. Take it in your mouth Liz."

The position she was tied in didn't allowed her to get my cock in her mouth without lifting herself off the dildo. She had to fuck herself to give me a blowjob. And to my surprise she did that without any hesitation. She leaned forward, opened her mouth and took my head into it. She sucked it in and steadily lowered herself further and further until I was touching her throat. She then used her tongue to play with my shaft a little bit. After a few moments she impaled herself on the dildo again and slowly let my cock slide out of her mouth. She stopped when only the tip was still in her mouth and let her tongue circle around it. She continued like this for multiple minutes. From time to time I pushed her head further down to let my cock slide into her throat. It took a while until I was ready to shoot my load. I grabbed her head out of reflex and unloaded myself in her mouth. As always she swallowed everything and cleaned my dick afterwards. She let it slide out of her mouth completely and sat back on the dildo. I took me a minute to come down from my orgasm.

"You have done that really good." I said while letting my hand run through her hair. "Do you also want to cum?"

She nodded shily.

"Do you remember what I asked you to do earlier today? I asked you to answer me when I ask you a question! Why is that so hard for you to understand Liz?"

"I'm sorry." She answered quickly, "I forgot about it. Yes I want to cum please!"

"Sorry Liz but now it's too late. You had your chance."

I put my shorts back on and and freed Liz from the rope. She rubbed her wrist, on which slight marks were visible.

"Get off the dildo, clean it and put it back to where you got it from."

Liz slowly got off the dildo and kneeled behind it. She leaned forward until her mouth was getting close to the tip of the dildo. Her tits hanging down and touching the floor. She shivered when her nipples made contact with the cold floor. She put her tongue out and started to lick from the bottom to the top of the phallus in front of her. The view let my dick harden again and I was tempted to receive the second blowjob of the evening but I had other plans. Once she put the dildo back in my nightstand she cuddled up next to me. I placed a blanket on top of her to keep her warm.

"Hands above the blanket." I said with a laughter.

"Yes" she responded.

"Good, you are learning!" I let my hand travel under her blanket and into her crotch area. She parted her legs to invite my hand and I took the invite with great joy. I felt up her pussy and quickly realized that she was still dripping wet. I flicked her clit and got a moan as response.

"Here is the next rule for you: you are not allowed to cum this week without asking me for permission first. Do you understand?"

"Yes" she said and flushed.

"Good"

I let my hand travel to her wet hole and inserted one of my fingers into it. She felt a bit stretched after having a dildo in her for over half an hour. I played a little bit with her until I heard her moaning again. My wet fingers traveled to her ass and I pressed them slightly against her other hole. She instantly cramped and looked at me with her big pleading eyes.

"Nah not today." I whispered "but maybe during the week" I continued and winked at her.

We continued to watch a series that we started a couple of months ago. From time to time my fingers played with either her tits or her pussy. My plan was to keep her horny and that seemed to work pretty well. After we watched two episodes my fingers once again moved to her pussy and it was still dripping wet. I turned the TV off and looked at Liz.

"We are playing now for roughly half a day Liz. Do you still like it? Do you want to continue? Please answer honestly. It's okay to say no."

She looked at me for a couple of moments. My heart was racing when she took my hand. Maybe I had gone too far. She moved my hand between her legs and pressed it against her pulsing cunt.

"Do you think I would be this wet if I didn't enjoy it so far?" She said it confident but looked away and blushed right after she finished the sentence. As if she just realized what she said.

"What about the bondage?" I continued Starzbet Yeni Giriş while playing with her pussy again.

"I liked it." Was all she was saying.

"Good. There will be more of it. But let's go into bed first." I grabbed her wrist and pulled her behind me towards the bed.

"Get on the bed and show me how ready you are!"

"Okay" she muffled while climbing in the bed. When she was on all four in front of me I gave her ass a smack with my hand.

"Ouch" she screamed while turning on her back. She spread her legs for me and presented her shaven pussy for me.

"Play with yourself." I ordered her and she obeyed again.

"Yes" she said while her right hand traveled to her pussy. While her fingers played with her clit, her other hand moved to her tits. It didn't take long until Liz moaned heavily and I had to interrupt her.

"That's enough for now. Undress my trousers Liz."

"Okay. I was just getting into it." She responded while getting back on all fours.

"I noticed" I laughed and made her blush again.

She crawled towards the edge of the bed and pulled down my shorts. My cock jumped free and slapped her in the face. Liz opened her mouth and slowly took my tip inside. I however was really horny and needed a little bit more stimulation. While I held her head steady I pushed my cock in and out of her mouth and basically face fucked her for a few moments.

"Get back on your hands and knees and present me your ass." I said after a while.

"Yes" age answered while quickly turning around. I really like her rear view. How her pussy lips peak through her thighs. Just delicious. I ran my cock through her wet pussy and pushed myself inside her. I think I have never experienced a pussy so fucking wet. I noticed that she wasn't as tight as she used to be. But it still felt amazing. I pounded in and out of her for a couple of minutes. My hands rested on her ass cheeks and pulled them apart. I spit at her asshole and watched my spit ran down her crack. I once pulled out of her and let my cock slide through her ass crack and slightly knocking at her rear entry. She moved a little bit back but stayed on all fours while I pressed my tip against the hole.

"Don't worry Liz. I already told you. Not today."

"Thank you" was all she responded when I pushed back into her waiting cunt. I really wanted to cum and fucked her with all the energy that was left inside me. I was fully concentrated on my own pleasure and drove my cock in and out of her pussy. It didn't take long before I emptied myself inside her hot wet hole. With multiple spurts I pumped my seed deep inside her. As soon as I had pulled my cock out of her I fell onto the bed next to her and breathed heavily. Before Liz moved over to me and gave me a kiss I noticed that her right hand was playing with her clit. I didn't even noticed that when I fucked her. I was so concentrated on my own pleasure.

Liz gave me a big wet kiss on my mouth. Our tongues danced and then we parted. Liz was kneeling next to me and kissed her way down my torso towards my cock. She carefully took it inside her mouth and cleaned it. She was in a kind of 69 position with the only difference, that both her knees were to my side. However I still had a wonderful view of her cunt while she cleaned my cock. I noticed my cum slowly pushing its way out of her pussy. I grabbed a tissue and carefully cleaned her up. Whenever I touched her pussy she gasped around my cock.

When I stopped cleaning her she also stopped and looked with pleading eyes at me.

"Can I also have an orgasm?" She asked and blushed.

"I thought you would never ask." I pulled my shorts up and lay down properly in my bed. I padded the mattress to my right. Liz got the hint and laid herself next to me.

"I really liked the progress you made today Liz. However you haven't earned what you are asking for." Liz looked kinda sad when she realized what I had said to her.

"I think you didn't understand what you agreed to yet. I want you to be my submissive for the rest of the week. I don't want you to play a submissive. I want you to be it. You will earn your orgasm once you archive that. No more blushing, no more shyly looking away, no more startling when I touch your ass, no more childish talking. If you want to cum ask for it in a proper tone. This week you are my submissive and are not playing girlfriend material. Do you understand that Liz?"

"Yes I understand now what you want." She said after thinking about it for just a second. For the first time this day she said something in my face. Without looking away mid sentence.

"Good" I said and smiled at her. "You have been very silent today. You can always talk to me. Tell me how you liked the day."

"I really liked it. Especially the part where I was tied to the couch."

"Why did you like that the most?"

"Because..." it took her a second to find the correct words "I have never been double penetrated before. And I really liked it." She blushed a little bit but she tried to hide it.

We continued to talk about this and that and it started to feel a bit more normal. When we decided to finally turn off the light I once again opened the drawer of my nightstand and pulled out the vibrator.

"I want you to insert it again. It is programmed to start in the morning and will slowly wake you up. Once you are awake you will get in the kitchen and prepare a coffee. You will then kneel next to the bed and wait for me to wake up. Understood?"

"Yes, fully understood." she said while she grabbed the vibrator. I expected her to insert it under the blanket but instead she pushed the blanket away and positioned her pussy right in front of my face. She started to rub her clit and inserted two fingers into her cunt. Then she slowly pushed in the vibrator and licked her fingers clean. She got back under the blanket and cuddled herself against me.

"It's done, hope you liked the view. It was really cold."

I feel asleep as the big spoon. Hands at her tits and a massive boner pressing against her butt. This will be a fun week.