[ENGLISH-SUBTITLE] JUL-552 My Friend's Mother Is Normally So Strict And Serious, But She's Also A Slut – She Drained My Balls Dry… Rin Okae

Rin, a mother who is disciplined in Spartan education, wants to raise her son, Yoshiyuki, to be an excellent lawyer like her deceased husband. However, while Yoshiyuki's grades did not improve at all and stress accumulated, Rin himself became frustra