Nitta began to help Natsuki masturbate, because before she had never managed to finish, but in the end he was the one who reached an orgasm, a barely lunch break came to an end. Nitt, recalling what had happened, felt not at ease. Although Natsuki looked calm, suddenly her hand slipped under the table and headed for the crotch of Nitta. As if wanting to continue at dinner, Natsuki raised her skirt and began to tease it. Moving by a strong desire to bring Natsuki to the climax, Nitt in response launched a hand in her crotch, despite the fact that the lesson continued at that time. Unnoticed by others, they continued to caress each other, but Natsuki could not finish again. Finally, unable to restrain himself anymore, Natsuki took Nitt by the hand, and hastily carried him away from the class.