"Exactly," Marie said. "If the two of us were to have s*x and you came after five minutes, I don't think I would have had time to have an orgasm." He saw her glancing down at his c**k. It was still rigid, but not fully erect. "How long do you stay erect after you c*m?" "Well, the tip gets a little sensitive, so Kelly can't really touch it after I have an orgasm, but usually I deflate pretty quickly." She looked down. "If this is any indication of your normal performance while still being stimulated, I think you're gifted in more ways than just size and girth. Regardless, we can work on you suppressing that sensitivity sometime, but I think you two are really missing out. Think about it like this. Duncan, you have a d**k that's not so large that it hurts, but big enough and shaped corre

