Mafia/yakuza

Single dad yakuza who falls for his sons daycare teacher but there’s more to story

Possessive Seme. He's a bit crazy but still in his crazy way loves the uke and spoils him. Seme is in the mafia & right hand man of the boss. Uke is the mafia boss son

It gets dark a lot faster than you'd think and there's a lot of non consent

Not really mafia but has that vibe. Uke calls Seme a gangster. Seme has a tattoo & underlings

Gangster. Dark. Rich gangster seme

Uke is part of a mafia organization. Doesn't play a big part of his personality but play a part in the story

Children. Single mother omega has to pay off debt from trash fated pair ex husband to a yakuza who might just step it up as a father.

Gangs. Seme is part of a gang but he falls for the cafe owner at first sight

Innocent uke gets put into debt after his crazy father leaves him & his little brother. Gangster seme puts uke to work for the money & starts to admire & unknowingly fall for the strong uke who's life has gone to shit.