So I don’t let the looks, or culture habits, determine how ‘good’ a person is, as each person has it’s own personality to be estimated, not ba...ed in race. So back to Mr. ‘sperm factory’ he has a cut cock of about 6 ½ inches and a bit on the thick side, but not so much that I can’t deep throat him. Not that that matters to him, or me in his case, as he does not like it so much when I go deep with him…he seems to love it best when I work on sucking and licking near the most sensitive area of his. As she walks into the room she turns to face a small stereo, she puts sone music on probably just as backround noise really, she walks towards the bed and climbs ontop of me Again.I feel her hand grab my cock firmly and starts to lower herself onto my long hard cock, I loom at her and say "what about a condom?" she laughs and as she sits lower I feel the tip of my cock press against her tight cunt she just leans down and says "your sister is a fucking slut and you wanna use a condom don't be. "I sometimes cum too quickly yes but it is due to infrequent sex. I used to be better when we had more. I get backed up and then cum quickly. " OK I want you to try an experiment for 6 months. With this method, I have seen great success in couples like you." What?" "What?" we both ask at same time.She addresses my wife. "You will have intercourse with him every day. In return he will ask permission before he can orgasm."Now I chime in. "Why would I do that?" Sex gets over when a guy cums. You. ”“Your parents are accepting of this?” Belle asks, butting in curiously.Both the girl looks at her with a smile. “Oh yeah,” the first says.“Well, at least our Daddy,” the second adds. “Our mom left after she found out about Daddy’s obsession with cows.”“Yeah, now Daddy has a pair of his own,” the first says grinning. “By the way, I’m Maddie and this is my sister Maggie.”“I’m Belle,” Belle says giving the girls a quick, small wave. “It sounds like a lot of fun.”“Oh yeah, Daddy is a lot of fun,”.