Based on the adult manga by emily.

This hentai tells many parts of the story including:

1. Onegai! Sister-san
2-3. Sweet Sweat
4. Tokimeku Pink
5. Dokidoki Stage
6. Shinkon Baby Doll
7. Ohiru Baby Doll
8. Maid Mania
9-10. Coffee no Kaori de Ippai