Seductive Hot Spring Trip: Reason and Sin for One Night and Two Days

A 2D adult visual novel set during a hot spring trip. The protagonist Bouta and his female friend Aoi find themselves alone at Kukago Onsen after their respective partners cancel—Bouta's girlfriend Anoko and Aoi's boyfriend Tomohito. Though both are committed to other people, the intimate atmosphere of the hot spring begins to tempt them, leading to increasingly difficult choices. The game explores how they navigate desire, temptation, and consequence through branching scenarios. Features animated sequences, multiple character routes including avoidable NTR elements, and a recollection room to unlock and review scenes.