Nana, a single mother, witnesses shoplifting at a convenience store where she works part-time. However, her culprit is her son's classmate, who in turn threatens Nanami by trapping her. The bad boy who got into heat with her plump Nanami's body repeats humiliation with her companions. Nanami endures her escalating demands. However, her humiliation turns into pleasure, and her kind-hearted mother falls into a sex slave of Shotachi Po.
