Follow up from After Swimming
Two weeks later, during another swimming lesson, things got even better. Once again, we were in the changing rooms afterwards, just me, my friend, and another boy called Nick. Since our first session, my friend and I had grown much more comfortable about our nakedness, and now, after swimming, we immediately took off our speedos and dried ourselves in a manner which meant we were completely naked for much of the time.
This particular time, we were both standing around nude, and I was just pulling up my white underpants over a huge boner. Even with my y-fronts pulled up completely, the end of my penis protruded slightly from the top. Nick was staring at my friend and I, with our rock-hard erections, but we did nothing. I liked being watched. My friend commented on my penis sticking out, and then walked over to me, pulling down my underpants. He began to masturbate me. Nick sat there, and he himself began to jack off. I told him to join in with us. My friend reached down with his hand and began to masturbate Nick, while he reciprocated. As we orgasmed, we moaned in ecstasy, shooting white ropes of semen all over each other. We all now have regular orgies at each other's houses.