This volume contains 11 stories:

1-2. Immature Mama 1 & 2. His mother looks so young and she dotes on her son. But when she gets drunk... (It continues in Imouto de Ii no?)

3-4. Tomo 1 & 2. All right, his sister makes him cross-dress and he's a wuss. But his sister and a classmate think he's so cute... (It continues in Imouto de Ii no?)

5. Kuchu-Kuchu Extras. A simple and erotic plan to beat the heat. (Continued from Kuchu Kuchu)

5-7 Incontinence 1 & 2. Tomotaka wants his sister so badly he'll do anything--including drugging her and tying her up...

8. Graduation. In a grim tale of revenge and rape, Sugimoto is humilated by the boy she tormented for 3 years.

9. Honeymoon In The Bed. Mutsumi and her brother are attracted to each other. They agree to sleep together in the nude...

10. Honeymoon In The Room. Mitsumi and her brother happily explore their love for each other. When their mother goes shopping, Mitsumi surprises her brother by wearing bloomers.

11. Honeymoon In The House. Mitsumi and her brother are thrilled when their mother is gone for the weekend. They're alone together at last...