Mama Ane Saimin -Gokinjo no Yokkyuu Fuman Celeb to Kairaku Ochi Ojou-sama | 母姉催眠 ～ご近所の欲求不満セレブと快楽堕ちお嬢様～

Shinji Urakawa a dull college student, has a one-sided image of his ideal older sister in Kanae Saikyuji, a beautiful and caring senior whom he admires. He also has an ideal mother figure in Kanae's mother "Saikyuji Sachiko", who is kind and patient. I'd be happy to live in a convenient environment to spend time with two such people... I spent my days indulging in the futile fantasy that

But one day, by using a hypo supplement I happened to get my hands on. He manages to manipulate their interpersonal perceptions to make them think he is their son and brother.

Furthermore, not only are we more susceptible to being influenced by the words of others, but we are also more likely to... I've been using the effects of supplements that are said to bring out the deepest part of yourself as well. He releases Sachiko's hidden sexual desires and commits the act, and also forces Kanae to perform extreme sexual acts on her. The demands on the two of them escalate.

In this way, Shinji creates an ideal mother and sister who can fulfill his comatose desires...