hey guys does anyone know what manhwa I’m talking about? So basically, there’s this guy and he’s I think the neighbour of the MC (black haired) and this neighbour guy has sex every single night and this makes the MC really tired or whatever, and he wishes the guy couldn’t have sex anymore or something, like someone would take his dick away. And the next morning that happened to the neighbour guy, his dick was replaced with a vagina. They had to have sex or something to reverse it but the neighbour guy liked it too much so he used his one wish to have a vagina again..
This sounds so shit but I just remembered I read something like that and I wanted to remember the name

Does anybody have any manhwas/mangas/manhuas about hyper sexuality, or just anything to do with an unhealthy relationship with sex? Like ban from R2R If I can say that.
I think love so pure has that
Yatamomo
https://www.mangago.me/read-manga/ouroboros_1/
incorrigible, it's a spin off of another series but it's quite good. does have some difficult subjects mentioned btw
"Missing pepper case"