the long-awaited third installment of ren yukishiro's boinbb series has arrived! this time, ren is a k-cup female teacher who is too obscene! she guides her students with enthusiasm proportional to the size of her breasts! for students who can't concentrate on class because they are distracted by the teacher's breasts, she gives them extra credit with her own breasts, and for students who are not in good shape in their clubs, she encourages them with her breasts and makes them enthusiastic! turn on the motivation switch with beautiful breasts and passionate breast play!
