SDAB-160 Schoolgirl in uniform and hot spring wheel● trip. Supposed to practice Bon Odori, but was raped by four old men from the neighborhood association, and spent one night two days memorizing the shape of a dick●. Neighborhood girl, Marina Saito.

In this town, it is customary to practice Bon Odori as a community. Marina (18) used to actively participate when she was younger, but recently she hasn't been able to join the practices. However, after retiring from her club activities, she finds herself participating in Bon Odori for the first time in six years. Having become a female student, her waist has slimmed down and her chest has grown larger, but she is unaware of the town's uncles looking at her with lustful eyes...