My senior year we had a German exchange student who lived with my family the whole year. One time I walked in to his bedroom to see if he wanted to hang out not knowing he was having some alone time and didn’t lock the door… he jumped back from the desk his laptop was on, shorts to his ankles, legs wide apart and his fist around his dick. He just sat there frozen looked shocked and embarrassed. We locked eyes both jaws open for what felt like 10 seconds but it was probably just a moment… then I said sorry bro, and shut the door. I wished at the moment I had the guts to ask him what he was watching and if I could join. Instead I just went back to my room to run one out.
A couple days later we were both hanging out in the basement watching MTV. I had thought a bunch about seeing him like that, we hadn’t talked about it at all. The thought made me chub up a little bit, so I reached down to flip my boner up into my waist band. He saw me do this and smirked and said “you horny? I am always horny in the afternoons.” He was so matter of fact in his German accent that I didn’t feel shy about it. I just squeezed my dick and said “yeah me too.” And then “wanna watch some porn?” And he said “sure why not”.
I found some standard straight porn but always made sure to pic one with an athletic looking guy. I was rubbing myself through my shorts for a bit, and he kept looking over at my bulge. Eventually I took my shirt off, then pulled my shorts off and kept rubbing my fully hard dick through my thin boxer briefs. My German friend stayed fully clothed, but kept watching me. He suggested I take my underwear off so I did, I was so turned on by the fact that the suggestion came from him. I told him he should get naked too but he declined. So I just leaned in to letting him watch me as I stroked myself slowly all the way up and down. He told me “that’s a pretty big cock” and I felt myself twitch in my hand, it was such a turn on hearing his commentary. Then he asked “do you cum a lot?” And I just bit my lip and shrugged “idk, I don’t really have a frame of reference” and he just said “let’s see.”
We were basically ignoring the porno, I was just feeling myself and getting off to him watching my every move and looking me up and down. Eventually I couldn’t hold back any more so I told him “I’m close man” and he didn’t say anything, he just put his head down his pants told hold his junk and leaned over toward my side of the couch for a closer look. My whole body flexed as I shot my load all over my abs and chest and I just laid back breathing heavy. My German friend got up to get a wash cloth from the hamper and threw it at me. He said “looks like you do cum a lot.” And that was it. I thought maybe we’d do more than that some time but we never did, just became really close friends that year and we still are to this day. In fact, I’m going to visit him in Germany this fall.