"A Lick and a Promise"
We were visiting family for the holidays, and you knew I wouldn't expose them to This Thing We Do. In fact, you counted on it, exploited the situation by looking me in the eye as you said what would've provoked me to summarily warm your ample, pale bottom at home.
I'm a patient man.
When we retired to our room hours later after a generously extended meal and board games, you'd either put your transgression out of mind or hoped I'd forgotten. So, when I tugged your sleep shorts down to mid-thigh as you lay on your belly next to me and I admired for the umpteenth time the hollow in the small of your back swooping down and up to your alluringly full fanny, you became still and silent.
"You've been a bad girl."
"What?"
"You know what and you know what happens to bad girls." I shifted my weight over to pin you to the mattress with my chest and upper arm, causing the ropes serving as box spring in the antique bed to creak.
"Not now; they'll hear," you pleaded.
I slowly traced the swell of your nether cheeks with the palm of my dominant hand. You'd claimed that years of field hockey had built up this impressive posterior, and so I was abidingly grateful for a sport that otherwise had no appeal.
"You should've thought of that earlier," I replied at a volume just more than a whisper.
I brought my hand down on your far cheek just hard enough to make a noise and not nearly enough to cause discomfort, but you squirmed.
You were wondering, as I intended, how far I'd take this.
I did it again, just a little harder, still not enough to hurt, and I felt you tense up.