HOMA-009 Don't tell your brother, okay? My timid girlfriend (younger sister) had a secret discovered by my senior and was f** to satisfy his sexual needs over and over again! Umi Hirose

Umi spends her honeymoon days with her brother without her parents' knowledge. But their sweet, secret relationship is shattered by r**! A close brother and sister who secretly desire each other's bodies every night, without their parents' knowledge, are torn apart by one man! Umi, the younger sister who was raped, is unable to tell her beloved brother the truth and becomes depressed. Her body is toyed with over and over again, and despite her feelings, it becomes sensitive. Umi was on the verge of giving up, but she struggles against the r** in order to reclaim her honeymoon days with her brother!