Ero-gaku... it is a scholarly pursuit that compiles wisdom related to the body, life, and sex. Various Ero-gaku problems are tackled head-on by 'Shimiken-sensei,' renowned as the underground quiz king. Does an 'initial Ero-gaku' that the teacher doesn't know yet exist? A rookie male actor and three actresses are taught by their teacher through physical lessons in erotic knowledge. This evening's required course includes not only theoretical knowledge but also sex techniques on the bed, presented in Shikenji Sensei's new quiz-based erotic variety show!
![406MFO-037 The little sister who broke her big brother"s precious real doll is in deep trouble! There"s no choice but for me to become the doll and get through this somehow!？ Whatever will happen in the end!! [Streaming Exclusive vol.01]](https://n3.1025cdn.sx/amateur/m/226119_406MFO-037.jpg)
![FC2-PPV 4508672 ※Internal ejaculation ban lifted [limited time] This ○! Don"t you want to be serviced by Yuno"s divine breast massage？ Plus, exclusive I-cup actress Otah-chan specially lifts the internal ejaculation ban](https://n3.1025cdn.sx/uncensored/m/96636_FC2-PPV-4508672.jpg)
