Forced to Live with a Wolf-Like Yakuza!? I'm Not to Be Erotically Eaten!

Forced to Live with a Wolf-Like Yakuza!? I'm Not to Be Erotically Eaten! manga summary: A boy's love manga author finds an injured yakuza member outside her apartment. After she takes him in and treats his injuries, he decides to repay her kindness by giving her... “practical demonstrations” of a man's body as a reference for her work.