Yakuza no Koibito wa Aho Kawaii

"If you want a sucker that bad, I've got something for you..." Jouji looks like a violent gangster, but he's actually a kind and caring person. Yuu, on the other hand, makes a living with his body. Ever since he found Yuu beaten in an alley, Jouji can't say no whenever the boy begs for food or money. Jouji is worried about Yuu and makes him promise to find honest work. But, despite his promise, Jouji finds Yuu trying to pick up customers again. Yuu doesn't value his life no matter how much danger he's in, and Jouji finds himself acting impulsively...! With a caring gangster and a boy of questionable virtue, this is a romantic comedy with a touch of danger!

(Source: Renta!)