Big Family Hypnosis "It's a Family, So It's Natural to Have Sex..."

About Big Family Hypnosis "It's a Family, So It's Natural to Have Sex..."

This adult game by Lune, built with the Others engine and presented in a 2D CG style, follows Yuuichi, a prep-school student struggling after a failed entrance exam. His father, who is usually absent, remarries, bringing three new family members: the mature Mifuyu, the gyaru eldest daughter Natsuki, and the quiet second daughter Akiha. Sharing a home with them and coping with exam pressure makes Yuuichi's urges hard to control. A mysterious package arrives containing a penlight that can hypnotize people, though it cannot make them act against their wishes. He begins by trying to get along as a family, then gradually gives stronger commands, while the women also grow more open to desire.

The current build is finished; development ended with the August 30, 2013 release. It runs on Windows, uses English machine translation, and is censored with mosaics. The story centers on mind control, cheating, and harem situations, as Yuuichi uses the hypnosis penlight to reshape family relationships and pursue becoming a real family.