Man, I’m a sucker for any whump involving a belt. It’s one of my favourite object in a whump context.
Whumper bringing a belt down across whumpee’s back, hands, legs, feet, or what have you.
If they’re feeling particularly brutal, whumper hitting whumpee with the buckle as well.
A belt being wrapped around whumpee’s neck and pulled tight, choking them.
Alternatively, belt wrapped around whumpee’s neck and used like a leash.
Belts used to bind whumpee’s wrists and ankles.
Whumpee breaking down and starting to apologize or beg whenever someone takes off their belt (be it caretaker or whumper) because they think they’re going to be hit.
Overlapping bruises in the shape of a belt buckle.
Swollen red welts in a criss-cross pattern.
A belt being put in whumpee’s mouth as a gag.
Alternatively, a belt being put in whumpee’s mouth for them to bite down on as their wounds are treated.
Belts being used as tourniquets or to hold a splint in place.
Belts used to strap whumpee to a table, chair, etc.
A belt pulled ever tighter around any body part, bruising, bursting blood vessels, maybe even cracking bone at some point.
Whumpee who ends up hating the feel of leather and the sound of jangling metal.
This hatred extending as far as anything with a strap and buckle, such as a watch, bag, saddle, etc.
Feel free to add any others y’all can think of!