A Sister At An Adult Withdrawal Support Center Who Responds With A Smile No Matter What Is Done To Her. Waka Misono

Dispatched to Makoto, who has been shut in his room for years and cut off from society, is Kazumi, a staff member from the Hikikomori Support Center. 'You hypocrite! You're only doing this for the money, right?! I can't trust you!' 'I am on your side, Makoto. Please believe me.' 'Then strip naked and clean the room! If you do that, I'll trust you.' '...Understood. If I do that, you'll believe me?' Makoto gradually opens his heart to Kazumi, who responds to any unreasonable demand with a smile. Drawn to her enveloping maternal nature, he experiences a real woman for the first time, and unleashes his carnal desires as if a dam has broken...