[Fukurou no Yuubinya san (Ueto Ruri)] MistakeR ~Jimi de Kyonyuu na Osananjimi wo Saimin Appli de Risou no Ero-gal ni Kaizou Shite Koibito ni Suru Keikaku~ [Fated Circle]

Namoto borrows a hypnosis app from his perverted older brother with a simple plan to remake his plain, big-breasted childhood friend Narumi into his ideal erotic gal girlfriend and make her his lover. When his first commands go awry, the shy, soft Narumi finds herself forced to obey every brazen order while her busty, eager gal friend Miyu steps in to demonstrate exactly how lewdly to beg for his cock. What starts as an awkward first kiss quickly escalates into a competitive, pleasure-drunk FFM threesome of virgin defloration, slipped condoms and absolute obedience as both girls vie to become his devoted, dripping personal playthings.