THWACK!! CRACK!! CRACK!! THWACK!! Brittany's highly-effective tennis service, which uses a strong downward wrist-snap at the point of impact, clearly contributes to her capacity for blistering your naked buttocks with your sweet spouse's leather razor strap.
CRACK!! THWACK!! THWACK!! CRACK!! Twenty seat-searing strokes have you futilely squirming across the top of the couch back while you gasp loudly.
By the thirtieth stinging crack of the flexible leather your feet are drumming on the carpet while your hips wiggle as you yelp sharply.