School insurance teacher, Yura Kasumi. - Kasumi-sensei, who went to work on a holiday, masturbated in the classroom alone because she had too much time on her hands. - She traces her pussy muscles with her fingers and rubs her clit. - She takes out the electric massage machine and stimulates it further. - During such masturbation, she is seen by the student who was doing her club activities. - "Promise me you won't tell anyone," he said to her vacuum fellatio. - She takes it with her mouth. - Then, in a late-night classroom, a male teacher confesses his troubles with her student. - The only way to solve her troubles is to bury her ass in her face and cunnilingus. - And the finger fuck is a must-see at the back! - 69 also increases the speed of blow job. - The moment you insert her raw, "It feels good!" - "Put it inside!", the two teachers to the climax finish.