◆Long black hair & naturally beautiful breasts & naturally soft pubic hair! ◆A thorough educational guide to climactic fun for beginners and dangerous students! A beautiful girl, Mizuki, whose spirit cannot keep up with her body in heat. "It hurts, but it's a bit shameless..." Guiding students to reason like this arouses instincts in the vagina and uterus! "This is Hajimete!" Ma ○ is honest! To the climax of joy! Let's improve your knowledge about SEX! [*Image and sound may be distorted, but please understand that this is not a defect of the product itself]