[Kasumi Tsukino rope bondage is now available!!] It's been a year since she was appointed to a prestigious girls' school. One day, the strict female teacher Kasumi finds a female student reading an obscene book in the classroom and warns her, but... The female teacher shows her Kokoro colors. That was the beginning of her masochistic training. With a devilish smile on her face, the female student continues to give her the pleasure of SM... hemp rope bondage, lesbian training, strap-on sex, bitch training, toy climax, lesbian orgasm. Her pride as a teacher is completely destroyed.