“See, I told you it was a full nine inches long.”  

“I would not have thought it possible.”

“You measured it for yourself, no way for you to back out now.”

“Are your really going to make me go thru with it?”

“A bet is a bet.”

“I’m not gay.”

“That does not matter to me.  The bet was that if it was a full nine inches you would bend over and take it up the ass. The fact that you are straight, just means that I will be popping your cherry.”

“It will hurt like hell to have that inside of me.”

“Probably.”

“Don’t you care?”

“Not really, I need to get off.  I love fucking a nice tight hole and I am betting yours will the tightest I have ever been inside. That’s just too good of an opportunity to give up.  So bend over.”