Unmei ni Kiss

Présentation

What happens when your mother decides with her best friend that their two children will be soulmates? If the two children turn out to be boys, nothing, right? It seems fate was playing a trick, though, because when the two children met each other, neither was a girl. And though the mothers might have dropped the idea of marriage, it seems destiny might have other plans: the lives of the two boys may be bound by a red thread.

Source : AniList