One time early in their relationship, Katie was teasing Mike in a crowded bar, rubbing her legging-covered ass against him and he whispered in her ear, "You're such a naughty little tease."

She turned around and whispered, "I like being naughty."

"You know what happens to naughty girls don't you," and he spanked her lightly, hoping no one would notice.

"Ummm," she responded, pushing back harder.

"If you keep this up, I'm going to have to give you a good spanking when we get back to my apartment.

Katie turned to give Mike a knowing look and smile, then wiggled her ass a couple of more times, feeling a noticeable...