[FNS-110 English Subbed] – Deep Vaginal Domination NTR: Normal Sex With Her Boyfriend Five Days a Week, But the Remaining Two Days a Week Her Big-Titted Girlfriend Has Her Portio Developed by Her Boyfriend’s Friend and Raised by a Sexually Desire-Driven Psychopath – Rin Yami

FNS-110 English Sub. A story begins when a man boasts to his best friend that he has sex with his girlfriend five days a week. The friend, who has a psychopathic side, thinks the other two days are wasted and decides, supposedly for his friend’s benefit, to increase the girlfriend’s sensitivity during those days. Rin, the girlfriend, is initially confused by the friend’s extreme behavior but gradually accepts it, discovering new, intense sensations she has never experienced before.