Overview:

Do you have shameful thoughts or sins that you can’t tell anyone? Use the confession function to confess your feelings to a sister and purify your suffering heart!
If the confession is too naughty, the sister will become corrupted. Let’s corrupt the sisters and make them indulge in lust!
When you confess your painful feelings in confession, the sisters will comfort you.
If you can’t think of the content, you can get the clearing spell from the hint on the top right (⬆⬆⬇⬇⬅⬅⮕⮕BA)
When a sister’s corruption level reaches 1 point, she will be able to use the basic immunity function, and when her corruption level reaches 100 points, she will be able to use the advanced immunity function.
All indulgence features come with sounds.
Below is a list of all exemption functions.