He smokes and fights at school... He cooks and cleans at home... Aoi’s a girly bad-boy! But， he’s looking to shake up his monotonous daily routine. Then， one day， popular teacher Mr. Sawamura blackmails Aoi into moving in with him and taking care of a baby! But is Sawamura really a creepy pervert...? Love and child-rearing， with an age gap!