You are a novice who has recently entered the Church of Obscenity. The Church of Obscenity is a strange cult dedicated to the goddess of fertility. Although the number of followers of the Church of Obscenity has dwindled, it still has enough members to operate in various locations and maintain its temples scattered throughout the country. The temple you are heading to is run by Sister Amelia, a beautiful and kind nun, devoted to the goddess of fertility.

You will have to share your time with Simon, a playful and provocative femboy who is in charge of instructing you.

But you will also share your time with Finch, an arrogant and muscular guy, and Edith, a shy girl who has trouble socializing with other people.

Although Simon is in charge of instructing the three of them, all four will be under the watchful eye of Isabella, a maternal and caring MILF who is in charge of keeping an eye on Simon.