>>713877114>There is no adventure and no conflicts.There is a conflict. Mahiro is a NEET, and this entire little girl thing is his sister's grand plan to get him out of the house by giving him another chance to go to school and build up friendships, while Mahiro, at least at first, tries to resist and stay a NEET.
She made him a girl because she always wanted a little sister, but it worked out in the end because it curbed his masturbation habits, since his brain wants girls and his body wants boys and nothing works out.