Last Waltz: Hakudaku Mamire no Natsu Gasshuku

A seemingly innocent summer training camp takes a dark turn when the girls of the tennis club find themselves in a secluded mountain lodge, far from civilization. What begins as an opportunity to hone their skills quickly devolves into a nightmare, as the true nature of their hosts and the sinister intentions behind the retreat are chillingly revealed. As the days pass, the girls are subjected to escalating acts of depravity, their pleas for help lost in the isolated wilderness. This OVA delves into a disturbing narrative of vulnerability and exploitation, exploring the terrifying reality of a group of young women trapped in a situation from which there is no apparent escape.

✦ AI-drafted summary