Recently me [18M] and my girlfriend [19F] stayed 3 nights in a hostel with two American girls [22,23F]. It was a 6 bed dorm with two beds kinda next to each other and one a bit further away. When we got to the hostel it was already late and two of the top bed were occupied leaving the middle top bunk and the three bottom ones empty. I could see a great ass facing the middle top bed and decided to take that bed while my gf took the one bellow.

We said goodnight and I laid watching the girl next to me who was facing the other way with only her butt sticking out from the covers. She had a beautiful hour glass shape and wore only a string and a top that didn’t reach very far.

I was already getting a bit horny thinking about the possibility of sleeping next to an exhibitionist with such an amazing body. Then she turned around and looked at her phone, obviously having been aware of what she was showing. I looked at my phone too to show her I was awake and for the next few minutes we took turns slowly touching our bodies more and more obviously under the covers like a call and response to see how the other would react.

Eventually I decided to let my fully hard 8 inch cock out of my underwear and grabbed it through the thin covers to let her see the full size of it and slowly rubbed it while she started stroking herself between her legs, slowly and silently until she came and let out a calm “hmm” to let me know she was done.

The next day we both woke up before my girlfriend and after just looking at each other for a while in bed I reached for my towel and held it up to signal I was going to shower. I got up to find some things in my bag and so did she. There were only two showers connected to our dorm so I got in one of them and started touching myself thinking about the night before. when i heard her get into the shower next to mine i started moaning a bit just to tease her.

This turned me on more than i would have thought and i ended up moaning even louder before finally whispering to her I was cumming. She giggled from her shower stall and I finished up and got out to get dressed. As I putting my things back in my bag she came out and put her clothes onto her bed. Then she let me watch her climb up only wearing a towel giving me a great view of both her round bubble butt and clean shaved pussy. She turned around to make sure I was seeing and winked at me.

Obviously turned on by this I was happy to find her and her friend in the dorm when me and my gf came back in the afternoon. They were giggling when we entered but got quiet and blushed as we walked in which I guess was a good thing. I was happy to see the girl from last night was very cute while her friend was more average looking. My girlfriend not suspecting a thing started talking to them and we ended up having a great time with them, playing a bit of pool and drinking beers at the hostel before it was time to go to sleep again.

My girlfriend always wears an eye mask and ear plugs but her friend did not so I was a bit hesitant to start teasing her. She however was not and started with sitting up and taking off her bra, making sure to be a bit unsmooth while doing so so I got a quick glimpse of her little b-cups. Her friend giggled behind me, obviously also in on it.

I licked my lips and stared pulling down my cover over my shoulders to give her the go ahead and she started gently patting her breasts over the covers until her nipples got hard enough to poke through. I reached down and started playing with my growing cock and let out a small moan as I watched one of her hands make her way down between her legs as well. We then laid there looking at each other touching ourselves under the blankets as discretely as possible to not wake up my gf until both of us came.

The next morning it was the same little dance with both of us getting ready to shower at the same time but this time I was almost done when she got in the shower room and she was taking oddly long to get in the shower stall. I thought maybe she wasn’t interested and finished up and got out from my stall to find her watching herself in the mirror. She was wearing only a towel that was too short to cover both her breasts and pussy and the same time and as I saw her she played startled and pulled it down to cover her pussy and reveal her breasts and then back up again doing the opposite. She giggled and said sorry before passing by me as close as she could to get into the stall I had been in.

I went out for the day with my gf but my mind was going wild for this American hottie and I couldn’t wait for the evening. Luckily when we came back there was still no one new in our room and the two girls were sitting on their beds talking to each other. My favourite one started blushing and smiling when she saw me and we pretended to talk just as normally as the evening before. This time we were all very tired though and decided to go to bed early and back my gf went to her bed with ear plugs and eye mask and me into my bed with butterflies in my stomach and a raging hard on.

This night the girl next to me got in bed in only a silk night gown that she removed under her dress. The thin covers perfectly hugged her body and I could tell she was naked underneath. I lifted off my covers from my chest and then nodded at her to do the same. She exposed her perfectly firm little breasts and finally I got to see them for more than just a glimpse. I decided to be bold and just took off my underwear and the covers completely, laying on my back letting both girls watch me stroke my big, rock hard cock.

I kept my eyes on the pretty girl and watched as she got on her side to face me as she got her covers off all the way. It was a real struggle to stay in my bed watching her play with her nipples with one hand while the other was between her legs and her eyes steady on my cock. Somehow I managed though and while starting to stroke myself harder and quicker I began to hear the sound of the other girl rubbing her wet pussy behind me. Laying like this and watching this beautiful girl I managed to edge myself until she let out a silent “I’m close”. Then I let myself go and came all over myself as I heard her orgasm.