Spanking Nina’s ass and very very sore cunt, then fucking them with the steel rod.
Slapping Nina’s cunt until it's red and swollen after I’ve fucked them with a steel rod.
Using the poky-zappy thing on very specific inside (and outside) parts of Nina’s cunt, then fucking them with a steel rod.
Nina taking the bigger trailer hitch extra-heated, then as much hot steel chain as I can fit into them.
Nina stuffing themselves with hot steel chain, then having their cunt clamped wide open.
Using big heavy trailer hitches heated to 120° Fahrenheit inside Nina.
Working a really large heated trailer hitch into Nina, followed by a heated steel chain.
Applying sous-vide cooking to BDSM, via heated metal on Nina’s sensitive bits.