He is embarrased

"Holy shit" said Mike as Renee sees him standing there in his birthday suit as she know what his dick and balls look like standing there in muscular form looking like a naked incredible hulk.

Then he started to strike a pose, flexing his muscles being a naked body builder.

"Whoa I mean look at me I've got big arms, dig chest and some abs" said Mike as he looked at Renee with a smile and a approval "yeah everything on you is very big except for one thing" said Renee as she looks down at his crotch and saw mike's 4 inch penis. Then as Mike saw what Renee was looking at he reacted, shouting out, "holy shit!!" as he cover his crotch ever though it was to late, because Renee saw it already.

"Ah is Mike embarrassed because a girl like me saw is little pe pe" said Renee

"Fuck you woman" said Mike

"I don't think you could" replied Renee as she teased Mike.