The heroine uses a strange drug she got online, grows a penis, and fucks her boyfriend... Official Translations:English, S.Chinese

After the gender-bending hijinks are cured by having sex, Koiro decides to enjoy his male body and masturbates to his heart’s content, thinking about the night before. But he forgets one rule, and more...

This country has two secrets. One is that Prince Iria is actually a princess.And the other is that... she has her butler pleasure her each and every night. It all started on a passing fancy...But with each...