The rumored plump poor girl Tomoko-chan is back! Her big breasts have become so sensitive that she can't stop squirting! Tomoko, a female college student who is worried about gaining weight, finds a popular slimming cream on the internet and buys it. She immediately applies the cream and goes to her part-time job as a private tutor, but while teaching her student, her body starts to heat up and she can't stop sweating... When her worried student tries to wipe her sweat, Tomoko, who can't stop getting aroused, finally starts taking off her clothes...