When I was in college my roomies bed was at the foot of my bed. Our room was long and narrow. We didn’t have any privacy at all and occasionally I would notice that he was jerking off on his end of the bed so I started joining in and we started watching playing the porn on the tv across from our beds. After a few months of doing this 3-4 times a week, we started laying on the top of the bed and walking around naked after we came. One day his sheets were in the laundry and he didn’t want to sit on his bed while we jerked so I said he could sit at the end of my bed. So he sat down and our legs were somewhat intertwined. We started jerking and I had to reach for more lube and my foot kicked his balls. I immediately laughed and said sorry but he smiled and said not to worry - it felt good. I made a joke about wanting to foot fuck him. His balls were massive - he was a soccer player with a very toned body - his balls hit the bed when he laid on his back. He laughed and I started rubbing his balls - I said they’re so heavy I could get a workout lifting them with my feet. He confessed he loves when his gf plays rough with his balls. I started rubbing much harder with one foot jamming into his balls and the second under his balls pushing up. He was jerking so hard with his head back and busted his load everywhere. After that day, we started jerking on the same bed and would rub each others balls. One night we were very drunk and he asked me to try his precum. So I said fuck it. I’ve never tried another guys jizz. So I licked it. He held me head down and he busted his load in my mouth. I swallowed and realized I had also jizzed all over without even touching myself. He proposed to his gf the next week :/