"Tokiwa Mai", who is restrained by hanging both wrists, humbly offers herself to "Nimura Akari", who has an explosive natural sadistic temperament! While disciplining Tokiwa in her first lesbian experience with strong words and caresses, she brings out her perverted nature... Tokiwa is slapped on the shaved pussy as punishment for squirting without permission during fingering, and her nipples become hard and she is completely infatuated with Nimura! Tokiwa is so engrossed in pleasure that she loses sight of herself and her body convulses every time she orgasms, and thus accepts the training to become a bitch... Inspired by Nimura's serious attack, Tokiwa runs her tongue all over Nimura's body and even sucks on her toes! Nimura uses vacuum cunnilingus on Nimura's shaved pussy, licking it all the way up to her anus, and even though Nimura holds her head down and suffocates her with his ass, she succeeds in making her orgasm! Tokiwa, through Niimura's training, begins to enjoy her first lesbian experience like a seesaw game of "cumming and being cummed on". The two of them, who have been closing the distance with each orgasm, entrust their bodies to each other defenselessly like young children, share the most lustful and intense time, dominating each other's bodies and minds with pain and pleasure!!