Amiri Saito, who was unconsciously seduced by her boyfriend's female friend who came to stay every day and became a life-killer without courage.

■A Girl Stays at My Home One-Site Life in University? My friend's girlfriend "Amiri" and an unexpected stay started! I was thought to be a safe man, but every day she suffers from her unprotected figure. When she masturbates without the courage to get out of her hand, she notices it...!? Sex that lasts until the morning many times, to a dream-like life alone!