Party Invitation

For as long as I could remember I was really good friends with a guy named Jason, he was probably even my first crush but unfortunately 100% straight and not even slightly interested in experimenting. He had a twin sister named Megan who had more than just a passing interest in me but I was oblivious to that, probably because I wasn't remotely interested in females. When I would sleep over at their house she would walk in on me showering or changing all the time, I never really thought much about it she and Jason shared a bathroom that connected the rooms so it made sense to me that she would walk in and I was never particularly shy. It happened enough times that I probably should've known not to jerk off in the bathroom but I was a horny 14-year-old and like I said earlier Jason was probably my first crush and I still remember what caused me to want to jack off that night, Jason and come out of the bathroom after showering, stark naked and still dripping wet, towel drying his hair.

The bathroom had a weird design in my opinion, one wall had double sinks flanked on each side by doors one for a linen closet and the other contained the toilet, on the opposite wall closest to Jason's room what the shower. It was fairly large with glass doors on the side closest to Megan's room was a bathtub, they were separated by the shower wall making it impossible to see to the side of the bathroom closest to Megan's room from inside the shower, you could however very easily see into the shower from that side of the room by looking into the mirrors over the sinks. 

I can still remember standing in the shower slowly jerking myself off, thinking about how Jason had looked dripping wet and naked, thinking that he had probably just been jerking off himself in the same shower and imagining what he looked like doing it.

Given how many times Megan had walked in on me at this point I am actually surprised she hadn't seen me jerk off before when I stepped out of the shower, naked and still semi hard, I was not expecting her to be sitting on the edge of the bathtub. She showed no signs of shame or embarrassment at having clearly been watching me instead she just started asking me questions about what I was doing. She knew what jerking off was but only had a vague understanding of how it worked, she asked if she could do it to me and I immediately said no, then she asked if I could do it again so she could get a better look, I said no again but she said if I didn't she would tell her parents and brother what I had been doing in the bathroom. I told her I couldn't do it again so soon (I could have) and we agreed that I would the next time I slept over (I delayed a bit by having Jason stay at my place the next few sleepovers).

The next time I had a sleepover at Jason’s I went into the bathroom like I normally would shower time, turned on the shower so Jason would think that's what I was actually doing, stripped naked sat on the edge of the sink cabinet and jerked myself off from Megan.

I thought that would be the end of it, that Megan had satisfied her curiosity and would let it drop but a few weeks later, she told me that she had told some of her friends that I let her watch and they didn't believe her and she wanted me to do it in front of them for proof. I was really mad that she had told people, at this point in my life I had jerked off in front of and with other guys but I enjoy doing that, I got something out of it; I felt weird about her having seen me and I definitely didn't want other people knowing about it.

I told her that I wouldn't do it but she pulled out the same threat as before, telling her parents and brother I had been jerking off in the bathroom. I tried to stand my ground but eventually gave in under the condition that it would be the absolute last time, the one good thing about it was she hadn't told them that she had forced me into the last performance or this new one, she was afraid it would make her look bad so I wasn't worried they would try and pull the same trick on me.

A week went by and there was a sleepover at her friend Elena's house, friend Erica was there as well, I was officially sleeping over at Jason’s but in reality I was waiting around in the middle of nowhere for Elena's parents to fall asleep so I could sneak in and do my thing.

It was about 1:30 in the morning when Megan came and got me, they were having their sleep over in Elenas basement, Megan and I slid in through the basement window which was a little bit too small, making it a tight squeeze for me.

There was a little bit of nervous small talk, I don't think Elena and Erica actually thought I was going to do it. I tried to do everything as confidently and organized as possible, I walked over to you an older looking couch and put my backpack down in the corner, I took my shoes off than my socks sticking them inside my shoes and lining them up against the edge of the couch, I pulled my shirt off in a quick confident motion, folding it and then laying it on the arm rest of the couch, I took my jeans off folding them quickly, I wasn't going to get a perfect fool with the belt still in the loops and please do them with my shirt. I stood there in just my underwear, I was feeling surprisingly turned on, some part of me aroused by being watched even if it wasn't by other men. I opened my backpack and pulled out lube, baby wipes and a hand towel, setting them down on the couch. I sat down in the center of the couch, leaned back, arched my hips and dropped my underwear to my ankles, I was a little more than half hard the second my dick the open air. I popped up in the lube and started working it up and down my dick, I was fully hard in just a stroke or two, I was extremely excited but in my head I was trying to focus on the fact that I was being watched and not by who. After about 20 minutes of slow and sometimes over exaggerated stroking, I was cumming hard, shooting 4 thick ropes that landed on my lips, chest and stomach; the remainder pooling in my fist and crotch as I slowly milked it out.

The girls were a little disappointed it was over so quickly but I lasted 20 minutes and I was using lube, as a horny teenager lube was usually enough to have me cumming in 3 to 5 minutes.

I did make a show of cleaning myself up afterwards, I was very thorough and took my time.

I had kicked my underwear loose from my ankles at some point during my performance, when I was looking around for where they went I noticed that Megan was stuffing the rest of my clothes into my backpack. Megan just looked at me and said “it's not like you can go home anyway, you might as well stay comfortable” I hadn't even thought about that, my parents thought I was at Jason’s I couldn't go home without them asking questions. I spent the next hour sitting on the couch completely naked watching a movie with the girls, Megan had her head resting on my shoulder and her hand on my thigh I'm a bit embarrassed to admit it took me till that moment to realize that she was into me.

It was a little after 3 AM when I thought my life was about to end, I had just walked past the stairwell to enter the bathroom, still completely naked when Elena's father open the basement door and yelled to shut the TV off and go to bed, if he had opened it a second earlier he would've seen me standing there. The girls shut the TV and the lights off immediately and when Elena’s father close the door. I started breathing again and went to use the bathroom. When I came out of the bathroom the lights were still off but there was light coming from a small storage room off the main room of the basement, I went in to see what the girls were doing and they had set up a sleeping bag on the floor for me, out of the way in case Elena's parents came downstairs, I was glad to know they were thinking ahead since I obviously hadn't been.

I figured we were all going to go to bed but Erica surprised me by asking if I could do it again, I told them from the start it was a one shot deal put an argument could be made that sense it was the same night, the same place that one shot deal could include multiple performances, plus I had been popping word on and off the whole time I was sitting on the couch and the adrenaline was still pumping from Elena's father almost catching me so I told Erica to grab my supplies.

We shut the door to the storage room, blocking out the light in case Elena’s parents decided to check again. I laid down on the sleeping bag and started doing my thing, I made it last bit longer this time, borderline edging myself. It was just about 4 AM when I shot my load all over my chin, chest and stomach, I milked to the rest out into a pool at my navel.