Exactly, I thought that that's what differentiates them (cheating is when you claim to be monogamous but then you go to someone else) so I was confused when I read the chapter
Please update aaaaaa Even if they're not related, the younger brother started feeling good having sex with what he thought it was his real brother, so it's kinda incest
Polygamy is okay if everyone in the relationship is ok with that. If not that's cheating :
Exactly, I thought that that's what differentiates them (cheating is when you claim to be monogamous but then you go to someone else) so I was confused when I read the chapter