A new twist on the "love doll" genre. Tempted by an internet advertisement for a "Necoco" doll series, Eiji orders one on a whim, imagining a moe-tastic hadaka-apron-wearing girl to show up on his doorstep. Instead he gets a scrappy looking boy, and to make matters worse... he's an aggressive, tough-talking little brat.

Also contains a oneshot called Good Awakening to The Master.

Note: This is not a light yaoi - creative and graphic sex.

Spin-off: Aigan Kitty
(https://bato.to/series/2267/aigan-kitty)