For me, it's pulling WD's head back by her hair, as I take her hard from behind, after handcuffing her wrists behind her back, stripping her naked, putting a tight ballgag into her mouth, and attaching a pair of vibrating nipple clamps to her.

Scritching WD's ears, as she gives me ok-ish head, after I've handcuffed her hands behind her back, stripped her naked, put a cute little collar around her neck (complete with a leash) and carefully pushed some vibrating anal beads into her not as tight as you'd expect asshole.