When I was in college I walked in on my roommate jerking off all the time. The guy was not at all shy. I remember the first time I was so embarrassed when I opened the door, and he just looked at me and then kept going until he finished! He busted all over his desk and the floor and then just made normal conversation with me as he cleaned it up naked! At first I thought he was weird. As the semester wore on, and seeing him naked and jerking off continued, I began to think I was the strange one and maybe I was just being prude. Finally, one night I decided “if you can’t beat ‘em, join ‘em! Right after he took his cock out and began jerking shortly after going to bed, I pulled mine out and jerked in my own bed. We made occasional eye contact and did actually glance at each other as we shot our respective loads. It was hot, but just like when I walked in on him the first time, he went right back to talking like nothing happened afterwards. We spent the semester like that: walking around the dorm room naked, sleeping naked, hard, jerking off together, but never once touched each other or anything else.