When you are sucking off a straight boy, and you start fondling his balls as you suck him, and you slip a finger inside his pussy, and you get him to jump at the sensation of his prostate, and then you ask him if he was curious, and you finger him a little more intensely, and he says he wants to try it, and you lube his hole up and tell him to relax, as you push your throbbing tool into his pussy, and he moans like a bitch in heat, and you fuck his brains out...it is the best with a straight boy ! And he thanks you for the introduction!
