Sub Sherlock likes getting his hole spanked. He also likes rough sex. The two together are his favourite thing ever.

--Feeling the kiss of the tawse until his hole is red and puffy and excruciatingly tender, then fucked good and hard while his Dom enjoys the increased heat and tightness it causes.--


Bonus, he loves it best when his Dom lets his inner sadist out and plays the scene like he's doing it as a chore just to make Sherlock's slutty, stretched-out hole tight enough for him to use.