Responses
This isn't real in bdsm bc is a supernatural manwha. In the early episodes they explain that they're like 200 or 300 y.o. the way they do it it's because bodys are replaceable (idk why) and this surgery is done to the "slaves" that the uke seems to envy in the first chapters. With that in context, is more of like a piercing ¿?. The uke ends up being happy with this and it makes him fall more for the top. Again, this understanding the supernatural context and, well, being condescending to the autor weird imagination lol. Pd: irl,this is illegal and wrong (fyi) so no its not ok

**spoiler**
Y'all surprised rn but trust me he's one of the greenest flag top I've read in bdsm manwhas just wait!!