SORA-637 - Brainwashing the hot PE teacher into my personal sex toy

The hot-blooded PE teacher, Ms. Kui, has been visiting the home of her truant student, Takashi, every day for two years, begging him to return to school. But there's a catch: Takashi doesn't exist. It's all part of a twisted hallucination planted in her mind by a fake guardian, Tanaka, who is slowly turning her into his own broken, mindless sex toy.