Sweet and Bitter Sex with My Sadistic Childhood Friend

Yoichi Satomi is in a relationship with Yanagi Hidefusa, a cold and sadistic man. One day, thanks to a spontaneous idea from Yanagi's childhood friend Yukiya—a baby-faced man with a sweet yet teasingly dominant personality—the three of them end up in an unexpected threesome. Although the upright and well-mannered Yoichi is initially bewildered by the situation, being simultaneously doted on and overwhelmed by both men gradually melts away his emotional and physical resistance. A collection of intense BDSM-themed play and a highly erotic three-person romance. (Source: Renta!, translated)