"Leave it to a Slytherin to turn a losing argument into a winning one," Percy said, but there wasn't any animosity in his voice. In fact he was pretty sure that Cass could hear the affection there.
"I haven't met a Gryffindor who can't hold his liquor... maybe Longbottom, but I'm not sure," Percy said, remembering the little, less than capable boy, instead of the man he was now.
"Mmm, I'd say because we haven't done anything else, because I'm still covered in spots and it's somewhat disgusting, and I'm pretty sure there were spots on my dick which would make sex really painful," he said with a grin. "We can go to bed if that's what you like."