Tony can't help but grin at how cute Herbert was while playing this little 'oh no you don't' game.

"Well if you're really, set on this whole 'not with you thing' okay, sure. But hey, you always know where I sleep."

He straightens, his erection soft enough to not be utterly obvious, and he gives Herbert a smouldering look before patting at his arm and turning to leave. Even under the love potion, he still felt the need to have the last word with him.