Jinsei wa Dramatic

Volume 1: Endlessly frustrated by his position as a babysitter for sweet but useless young master Ryouma, Tatsumi vents his stress on Miki, a nail artist who enjoys rough sex. Initially attracted by Miki's resemblance to his young master, Tatsumi becomes confused when it's Miki himself he can't stop thinking about.

Volume 2: Miki has been violently assaulted, and he and Tatsumi decide to plot revenge. But just as they have a change of heart, they find out they're not the only ones who have been scheming.

Included one shot: Life is Dramatic
Everything about Kodera Junbei is average, so he's convinced nothing exciting will ever happen to him. Yet he suddenly finds himself transformed into a cute girl named "Angelica!?"