Sudden Downpour in the Countryside – Alone with Sister-in-law Sei

Synopsis

Sei, who lives in Tokyo with her husband, has made it a yearly tradition to spend summers at her younger sister’s house in the countryside. Her brother-in-law, Seiji, harbors secret feelings for Sei but keeps them deeply buried. To distract himself, he decides to go foraging for wild vegetables, and Sei, feeling bored, decides to join him. Hours later, while the two are happily gathering vegetables deep in the mountains, they’re suddenly caught in a heavy downpour and take shelter in a nearby mountain hut. With no one coming to pick them up and the night stretching until morning, Seiji and Sei are left alone together. Unable to contain his hidden feelings any longer, Seiji’s true desires begin to surface…