受信者 FlaWagner :Sometimes it's the act of receiving a natural insemination, feeling the erection jerk and twitch inside me, knowing that his sperm is freely flowing into my guts and becoming part of me, that triggers my orgasm.
受信者 itsme2853 :It's a different sensation to cum while a hard cock is in your ass. I think its because your PC muscles have something to squeeze against.