My wife shares me with her sister [MF]

A few years back my wife’s older sister came to stay with us for a few weeks. She was moving across the country and her lease ended a month before her new job opened up, so she crashed at our place for a bit. She’s similar to my wife, physically. Both petite, slim, with a bit of curves. But personality-wise, they couldn’t be more different. My sister in law Nina could be somewhat combative. She’s definitely got a soft center but she puts up a tough outer shell. At times she lets down her guard and comes to us for help, advice, whatever, and the real her comes through. More often than not, though, it’s masked under layers of sarcasm and dry wit, which makes her a fun sparring partner to joke around with, but can be somewhat exhausting at times.

In any case, her and I never really had much of a relationship outside her sister. So having her around at first was a bit awkward. At times my wife would be at work and it would just be the two of us sitting around watching tv or scrolling mindlessly on our phones with no words spoken for hours. My wife noticed the silence between us and one day on her way out whispered to me, “Try to talk a bit with Nina. You know she has trouble opening up with people, maybe just go out for dessert or something together?”

I promised her I’d try, but I definitely didn’t have my hopes up. A couple hours later when I was done with my work I came downstairs to see her hanging out on the couch watching tv. “Hey, I’m bored, lets go out and have a cup of coffee or something,” I suggested to her.

“Excuse me, are you asking me out on a date? Not sure what my sister would think of that,” she replied sarcastically.

I chuckled and asked when the last time she went out on a date was anyways. “Hmmm, good point, I guess. I can at least practice on you since I’m not getting any practice lately anyways,” she replied. After getting dressed we headed out to a small coffee shop.

Our “date” was surprisingly fun. It was good to just relax and get to know each other a bit outside of being around my wife. She confided that she’s had shit luck lately with men, going on dates every so often but nothing ever going beyond that. She didn’t say it, but obviously she was in a bit of a dry spell.

Later that day when my wife got home, she asked how it went with Nina and I told her we had a good time going out and just hanging out. She was happy to hear that and mentioned that her sister has been feeling kind of lonely lately and especially anxious since she was moving so far away from the city she knew and was used to. I mentioned that she seems to be having trouble finding guys lately and that I wished I could help find someone. A slight glimmer showed in my wife’s eye but I thought nothing of it.

A few days later the three of us were hanging out after dinner when my wife suggested we watch a movie. After browsing the various streaming services for a few minutes, we settled on some chick flick I wasn’t interested in at all, but didn’t care enough to object. I was sitting in an arm chair but my wife insisted in come sit right next to her and between her and her sister. She pulled one of those big fuzzy blankets out and threw it over the three of us.

As expected, I really couldn’t care less about the movie. The girls seemed into it a bit, but even they were checking their phones every now and then. I guess the boredom is what got to my wife, because out of nowhere, I felt her hand on my thigh start to creep upwards. Now, it wasn’t unusual for us sitting together on the couch to result in a handjob or more, but with her sister right next to us, this caught me off guard.

I nervously looked at my wife out of the corner of my eye but she was still looking right at the screen as if nothing was going on. She eventually reached my covered dick and started to grab and squeeze. It didn’t take long for me to start to get hard. I was worried about Nina noticing, but definitely not enough to stop her.

Soon enough I was fully hard and my wife slipped her hand under the waistband of my sweatpants and began to stroke me. Her delicate fingers tracing over my head and then down my shaft were driving me insane and my breath started to deepen. I could tell Nina noticed what was happening but was trying hard to not look at it or let us know she knew. My wife seemingly could not care less if she noticed, as her hand pumping under the blanket was very obvious.

Then all of a sudden, she stopped, got up, and announced that she needed to drink some water and grab a snack. She marched out of the room as if nothing out of the ordinary happened. After she was gone Nina looked over at me and whispered “if you guys want me to head out so you can have some alone time, that’s totally cool.”

“No, no, it’s fine. I don’t know what got into her. I’m sorry if you felt uncomfortable,” I replied.

“Oh, trust me, sitting next to you is way more action than I’ve gotten in months, I really don’t mind,” she laughed.

“Don’t mind what?” my wife said as she entered the room.

All I could do was utter a series of “errrs” and “ummms”, but Nina spoke up and said, “the little show you just put on with your husband.”

“Oh, well then you don’t need to be an innocent by standard, then. If you like it so much, don’t hesitate to partake,” my wife said in a matter-of-fact tone.

I laughed, thinking my wife was just being her usual teasing self. But then she sat back down next to me, pulled the blanket over herself and reached over to her sister’s hand and pulled it right into my lap. Nina and I were totally taken aback.

“Oh come on,” my wife said, “I know you haven’t gotten laid in a while. No harm in just playing around.”

Nina eased up a bit and relaxed. Her hand nervously went under the blanket and rested on top of my pants. My wife held her hand and squeezed it around my still-hard dick. Nina gasped a bit when she felt how big I was. My wife noticed and whispered “oh yeah, he never leaves me unfulfilled.” They both began to stroke me over my sweat pants. I had been silent for a few minutes not believing what was transpiring, and simultaneously trying hard not to say anything to mess any of it up.

After a few minutes my wife pulled the blanket off us and softly asked Nina “do you want to see it?”

Nina, who’s eyes were fixated on my lap just nodded. My wife pulled my pants and underwear down in one quick motion, exposing me to both girls. Nina and I both gasped at the same moment. I suppose neither of us could believe what my wife just did. But she reached out, grabbed Nina’s hand and slowly brought it over to my throbbing dick. She wrapped her fingers around me and slowly began to move her hand up and down on me. I threw my head back and moaned, in total disbelief at the situation.

My wife’s voice pulled me out of my trance. “Listen, I’ve got some work I need to get done tonight that I just remembered. Nina, I’m sure you can find a way to finish this off without my help, right?” She didn’t wait for a response and got up, left the room and went to the home office and shut the door. Nina and I just looked at each other, both aware of the green light my wife just gave us.

I slowly got up and took her by the hand, leading her to the bedroom. Once inside, we shut the door and made our way to the bed.

“I guess it’s not fair that you’ve seen all of me and you’re still fully dressed, right?”

“I guess not,” she replied as she pulled her shirt and pants off, leaving just her bra and panties.

We quickly found ourselves on the bed and her hands quickly found my dick again. This time there was no hesitation. She knew she wanted to stroke me and she was going to. I cupped her perfect tits and squeezed them before reaching behind her and undoing her bra strap. Her tits fell in front of me, looking more amazing than I ever imagined. I reached down to pull her panties down but now she was starting to go wild, no inhibitions. She pulled her panties down on her own and laid back on the bed, pulling me down and she spread her legs.

“Please,” she moaned as she pulled my head down between her legs “I need it.”

I didn’t need to be asked twice. I kissed the insides of her thighs, teasing her a bit and eliciting moans from her. I held my mouth just an inch away from her pussy. I could feel the heat radiating off her. I wanted her to anticipate what was to come. But my teasing wasn’t appreciated and she grabbed my head and pulled me into her pussy. My lips kissed and teased her pussy lips as my tongue darted in and out, licking and tasting her. I could tell she needed to cum so I wasn’t going to tease her. My tongue quickly found her clit and started to lick at it. It started to swell up as I played with her. Her moans got louder and more intense. I knew for sure my wife could hear us. I grabbed her thighs with my hands while my lips and tongue worked at her soaked pussy. I lifted her legs up while intensifying my licking and got her over the edge. As she orgasmed her legs squeezed around my head while she screamed out.

My wife usually needs a minute to calm down after an orgasm, but Nina went straight from cumming to pulling me up to be face to face with her. She wrapped her hands around me and whispered, “Please, give it to me now” with no hesitation.

I wasn’t about to say no, so I reached down and put my dick her right at her opening. She wrapped her legs around my back and squeezed, pulling me into her. She felt incredible. I held my dick deep inside her at first, not moving at all. The sounds she was making made clear it had been a while since she had had sex. The newness and naughtiness of the situation, coupled with the fact that my wife knew exactly what we were doing and was ok with it, and the utter neediness Nina was showing meant I wasn’t going to last long and I knew it. I pulled out most of the way and pushed back in hard, now that she was adjusted to my size. Then again, a bit faster, and again, until I was pounding at her tight pussy as hard as I could. I warned her that I was close and she begged me to cum inside her. Her saying that was enough to send me over the edge and I came with one of the biggest orgasms of my life, filling her up until it started to drip out of her while I was still fully inside. I collapsed on her, catching my breath, coming to terms with what just happened. Finally she broke the silence, jokingly saying, “And all this was after just one date.”

I laughed, knowing that the rest of her stay here suddenly got a lot more interesting.

Source: reddit.com/r/gonewildstories/comments/riyqo1/my_wife_shares_me_with_her_sister_mf