My private tutor and boyfriend, Midorikawa-sensei is a student attending a super elite medical school. My teacher confessed to me and we started dating but I inadvertently lost my virginity! That's because, everyone around me already experienced their first time and I thought it was too late for me. At that time, my sister who has always lived separately from me returned. We met for many days and she wanted to have a romp in the hay with me!? (From: Awakened Memories & Covenant of Darkness)

Included Oneshots:
[*] Vol. 1 - Shimobe no Oshigoto. (The Work of a Servant.)

[*] Vol. 2 - Renai Saishuu Chiten (Love's Final Place)
Although Jyun's family forced her to marry Setsuna, she came to love him. Now a married high school girl, Jyun tries her best to be a good wife. However, Setsuna doesn't seem to like her at all! (From: MU)