DKRA-01202 A brother and his older sister reunite for a mixed bath for the first time in 15 years, and his excitement is impossible to hide. During a family trip, the two siblings take on a daring challenge in secret from their parents, spending time alone in a mixed hot spring in Hakone. If they end up washing each other in the bath, will they cross a line they should not? Featuring Wakana in Hakone Onsen

A close brother and sister take on the challenge of bathing together with just one towel, along with a risqué mission. As they wash each other and compare their grown-up bodies, they begin to become aware of each other in a way that crosses the line. The younger brother cannot resist the alluring charm of his college-age older sister’s ample figure, while the sister cannot hide her curiosity about his arousal. As the intimate mission brings them closer, the two become completely swept up in the moment and fall into a forbidden relationship.

Starring Wakana, a shy 22-year-old with an H-cup figure.

This work contains some of the same content as DVDES-753.