IQQQ-001 In a lesson where she can’t scream at the peak of ecstasy, married teacher Keiko Ishihara becomes ten times wetter

Kyoka Ishihara, who entered the veteran area as a teacher. She was well respected by her parents and colleagues as well as by her students. However, she has a secret that should never be revealed. It is an unforgivable relationship with her student. Moreover, the secret relationship escalates and gets addicted to the last-minute play hidden around the school! !