As If I'd Be Your Slave!

Narumi Ebihara has lost the ability to say no to a job. It's not his fault, though! The shady company he used to work for conditioned him to overwork himself on a terribly low wage. But when that company goes under overnight, Narumi is left scrambling for new employment. Thanks to his luck (and frankly, his gullibility), Narumi lands a one-month trial period as a live-in manager for a promising new actor, Leo Uchiumi. If all goes well, Narumi will have a higher salary, nicer accommodation, and a rewarding job after a month! A new wind is blowing in Narumi's direction... but that's not the only thing blowing... Narumi Ebihara has lost the ability to say no to a job. To any job...

(Source: Manga Planet)