When Konoe Moyako and her little brother, Akira, were young, he said he wanted to marry her. Naturally, Moyako decided that her little brother was a complete pervert who was obsessed with her. Now that they'...

Jin (female) and Konoe (male) are twins and are just starting their high school career. Jin has always been a trouble to her brother, since she’s very tough and violent, and generally doesn’t behave like...

1-6. Ane wa Shota wo Suki ni Naru (Sexual Excitement!: Forbidden Between Brother and Sister) 7-9. Hitozuma Yuusha to Maou na Boku no Fukushuugeki 10. Hitozuma Yuusha Zero: Unmei no Yoru 11. Kannou no Natsuya...