Using big heavy trailer hitches heated to 120° Fahrenheit inside Nina.
Have I mentioned that Nina is tough? Hopscotch and other play with vise grips on their outer labia.
Using the poky-zappy thing on very specific inside (and outside) parts of Nina’s cunt, then fucking them with a steel rod.
Slapping Nina’s cunt until it's red and swollen after I’ve fucked them with a steel rod.
Spanking Nina’s ass and very very sore cunt, then fucking them with the steel rod.
Fucking Autumn’s ass with a freezing-cold ridged steel rod, as warmup.
Fucking Autumn’s asshole with a hot trailer hitch.
Keeping Autumn’s asshole open for beatings by fucking it with a trailer hitch.
Beating Autumn’s poor(?) abused asshole to orgasms with a stick, and fucking it roughly with a trailer hitch and a steel rod.
Working a really large heated trailer hitch into Nina, followed by a heated steel chain.
Autumn fucking a freezing-cold stainless steel rod in and out of her own asshole.
Taking advantage of Endza’s predicament to push a cold steel rod into her asshole, then make her come repeatedly.
Fucking Amy Nicole with a rapidly-melting-but-still-huge ice dildo, and a gigantic steel dildo (sriracha bottle for scale).
Pushing the bigger trailer hitch into Nina for the first time, leading to some great whimpering orgasms.
Filling Syren’s cunt with one-inch-diameter steel balls.