
Sheesh, it has been some time since I read the last chapter, but if my memory is right:
We discover that her brother wasn't the only one to be driven to Nakama, there have been many women and men who just suddenly gets attracted to him, one of them is a classmate of Nakama in middle school, who was extremely toxic/bullied him, he appears in the latest chapters, tried to rape Nakama in his home, but stopped bc he can see the black shadow! Bc of his reaction, Nakama discovers about it, and the shadow disappears after Nakama suddenly forgets who was MC's brother.
We also discover Nakama isn't a flower we can smell, he takes pleasure in taking in the abuse of those "pitiful" people, he acts as some kind of savior... He's was after MC's brother and her exactly bc they are "pitiful" (and his type is black hair): they have been abused by their father since childhood, lacking affection, that's why her brother was always looking for women to fill his void and took great care of MC. Nakama seems to seduce people out of revenge for something, and we see a scene with him as a kid and his uncle, and is subtlety telling that his uncle SAed him.
Oh, and he made out with her (kisses only), and we have a new character who's friend with her brother's ex and he's kind of psychic (can read others memories)
THIS IS CRAZY??? At the start I was disgusted by the girl, then thought "please god let this Nakama guy be a genuine good person", later the brother's memories about his sis made me so sad that I completely forgot about his womanizer tendencies... Basically a mess of thoughts