I love how you put the idea, that would be such an art
I wanted it too, and add worst kinda medieval tortures existed
Omg yes I've been thinking of this like plucking his nails & skining him alive day by day or maybe hmm something more painful, like he's emotionally torturing seme & physically abused uke idk hundreds of times + raped too so maybe find some people do that exactly to him twice the amount of days + buy a big ass bell and bang on seme's head for a few times, ik his personality & basic human understanding has been distorted due to trauma but he deadess saw uke getting raped and his first thought was jealousy bruh? so maybe get him therapy along the way too
that dude needs more than a simple pummeling. hang him by his toes and let the blood rush to his head till he dies from lack of oxygen istfg.