All throughout my teen years my cousin (male) and I would meet and jerk or suck each other off! I don't even remember how it started but it happened every time we were together!

We would sneak off into the woods and go far enough that we didn't think anyone would catch us and we'd start rubbing each other's dicks and pull them out so we could stroke each other.

He had a rock hard 6" cock with lots of veins and I loved feeling how hard it would get in my hands and watching his mushroom head swell up and turn a beautiful shade of crimson before he exploded!

When we didn't just stroke each other off we'd suck each other's cocks until we came. We either swallowed (more often than not) or finished up jacking each other off and watching the cum explosion!!

We sucked each other off several summers including while on the same summer job!

Have never had any similar experiences but my wife says she really wants to watch it happen and she cums hard every time we talk about it!