Minami Natsuki, the manager of the employee dormitory where only disgusting employees live. In that dormitory, a strange space where belochus are exchanged on a daily basis. Natsuki had a metamorphosis habit of responding to herself rather than disliking it even if a disgusting employee asked for it. Natsuki and the inhabitants who lick their lips, entangle their tongues, lick their gums, drink saliva and drink them, and enjoy themselves!