Frustrated by my inability to have sex with my wife, I began a physical relationship with my aunt from that day on. (Fukada Eimi ATID-443)

My wife is a career woman who prioritizes work over family. She doesn't want children yet and has refused to have sex with me for six months. I've started to consider our future together. Then, my wife's younger sister, Yongmei, came to visit. Seeing her young and beautiful appearance almost made me lose control...