Bishiri ekusutashî: Byakuya no anakaikan

Original title: 美尻エクスタシー 白昼の穴快楽

Shiriko, who attends Aiko's cooking school, is having a compensated dating relationship with the school's advisor, Kinbukuro. One day, as Shiriko is walking around wearing an eyepatch, she is stopped by a female doctor from Doctors Without Borders, who offers to examine her. Reluctantly, she agrees to the examination...