Exchange

"Come on, you know you want it."

"Please, no more. I can't!"

"I'll be gentle. I'm always gentle."

"No more cum. I can't come any more! I'm worn out!"

"Can't you?"

"Oh... oh..."

"You haven't got another one in you?"

"But I..."

"I'll be good..."

"Aaaaaaaaaaaaaaaaah......"