Sometimes I don't know what activates my cock to get hard more...listening to some bottom moan and cry out as he is getting rammed deep with a huge cock, or listening to the TOP as he vocalizes his climax and shoots his babies in a mans ass.
It's better though, when your BF holds you down for a sperm giver (or two or three)...no questions asked. Its nice when he picks the guy out in the bar or back room that he wants to breed you
It's such a fantasy to be tied down on all fours, blindfolded, and lubed up nice and slick. Just waiting for anyone/ everyone that comes in to brees me