
I agree there must be a reason he is the way he is, the reason won't justify his actions but make us understand him a little better.
I think of Leon like an omega, probably been treated like a sex toy as soon as it was revealed he was a pregman. Perhaps being promiscuous is his coping mechanism. Some people who were never cherished don't know how to respect themselves.
Truthfully I think a person like Naoto is probably what he needs for character development. IDK we'll see

lol i know he's a bad guy but based on all the freacking stuff i read and know there has to be a reason... even a born-to-be-psychopath won't become one unless there's a small or big stimilus and i know what i m saying....
For Leon of course no matter how tragic his bckstry is it doesn t give him the right to do what he did.
Remember when he told Ikumi that he would use his pregman status to tame the other guys and not only be a victim cuz he's a pregman? Ding dong! Smth happened heeeere~! My guess is as @Ice31 said,maybe he was abused or maginalised or was influenced by smth he saw as a kid ((maybe someone he looked up to was a victim pregman or did the same as Leon does now)) cuz he was a pregman and so that choock his mind to decide to make the other men his victims instead of being one. I had my fill with crazy or bad characters hahaha.
Well, with how the story is going i think that Ikumi's friend who tehe toootal opposite of Leon may be a good match for Leon... even if it started pretty bad. It kinda reminds me of smth i read before...

How about an ice cream instead?
I felt slightly bad for him cuz it reminded me of some plots i read before, i don t remember the titles but the ukes or semes were fucked up as hell too lile Leon or even more... that's why i said what i said.
(You don t have to read this if you're lazy too haha)
Copied pasted what i wrote before cuz i'm lazyy: lol i know he's a bad guy but based on all the freacking stuff i read and know there has to be a reason... even a born-to-be-psychopath won't become one unless there's a small or big stimilus and i know what i m saying....
For Leon of course no matter how tragic his bckstry is it doesn t give him the right to do what he did.
Remember when he told Ikumi that he would use his pregman status to tame the other guys and not only be a victim cuz he's a pregman? Ding dong! Smth happened heeeere~! My guess is as @Ice31 said, maybe he was abused or maginalised or was influenced by smth he saw as a kid ((maybe someone he looked up to was a victim pregman or did the same as Leon does now)) cuz he was a pregman and so that choock his mind to decide to make the other men his victims instead of being one. I had my fill with crazy or bad characters hahaha.
Well, with how the story is going i think that Ikumi's friend who tehe toootal opposite of Leon may be a good match for Leon... even if it started pretty bad."""
Hmm i think i feel a bit sorry for Leon... I mean for someone who acts as a bitch and shows a lonely expression when he s all alone there s gotta be a reason he tries to look as the bad guy.... SHOW ME THE BACK STORY !!