Overview:

You can enjoy communicating with Sana during your free time after dinner on weekdays, and after lunch on weekends. If you invite her to have sex, Sana, who loves her big brother, will respond. However, if she is in a bad mood, she may not feel it as much. Communication is important to make her feel good.

Touching System:
Select commands such as hands and mouth, and click on the part of your body that interests you.
You can caress the heroine Sana with intuitive controls.
Lewd Dream Mode
If you continue to live an abstinent life, you will have erotic dreams.
In your dreams, you may be able to do things that you can’t do in normal sex.
*In Lewd Dream Mode, the specifications of ejaculation commands and other things will change.