My freshman year of college I had a girlfriend that went to a different school. We had a great relationship and trusted each other fully. Because I decided stay with her throughout college, I was horny all the time. In college I had plenty of free time to relieve myself.
I jerked off all the time and when I did, I usually had the door locked. One day I forgot to lock my door and my R.A. walked right in while I was in the middle of jerking off. I had no pants on and my cock was as stiff as a rock. When he saw what I was doing he walked out immediately. I was so embarassed that I put my clothes on right away. After a couple seconds thinking about what the hell I was going to do, someone was knocking on my door. I looked through the peep hole and it was my R.A. I let him in and he told me not to be embarassed because he jerked off all the time too.
He then asked me if I had ever jacked off with a guy? I told him no and I was totally against it at first. Then I realized that my cock was still throbbing, and that I needed to let in unload. I didn't say a word and I just pulled my pants down and sat down. He didn't say anything either and started stroking it. While I was jerkin I had my eyes shut and I felt his hand on my cock. I didnt stop him at all, I just kept my eyes closed thinking it was my girlfriend doing it to me. He sure knew what he was doing because I was ready to blow real soon. He could tell it was about time and he started to jerk me faster and faster. All the sudden I shot out 4 massive loads of cum onto his chest and legs. He then asked me to finish him off so I told him to sit down and I grabbed his cock in my hand and started stroking. He was done in a good 30 seconds, cuming all over my hands. We cleaned up and he left. We never jerked off together again, and I have never told anyone about this.