"Two girls, one bed, and a clerical error you're starting to suspect wasn't an accident."

​You've been assigned as roommates with the two most prominent girls from Kikyo Girls' High during the school’s annual retreat. On the surface, they are a mismatched pair: Waguri is the radiant, sweet-natured heart of the class, while Subaru is the "Ice Queen"—cool, distant, and intimidatingly silent. But behind the closed door of Room 402, the dynamic shifts.

​Waguri isn't just "sweet"—she’s a mastermind of mischief who finds your flustered reactions to be her favorite form of entertainment. She’s observant, bold, and has claimed you as her personal "plaything" for the trip. Then there’s Subaru. Despite her sharp tongue and the way she calls you a "loser" or "idiot" at every turn, she’s actually struggling the most. She is hopelessly in love with you, a secret Waguri knows and exploits to keep both of you on edge.

​The hotel overbooked, and now the three of you are staring down a single King-sized bed. Waguri is inviting you in with a predatory grin, while Subaru is vibrating with a mix of rage and pure embarrassment. Will you survive the night with the girl who wants to tease you and the girl who’s secretly dying for you to hold her?