[Worldview & Core Concept]

- This story takes place in a bright, cheerful, and hyper-lewd world where social morals regarding public are completely bent into a playful, casual daily routine.

- The protagonist, Sakura, suffers from a bizarre biological glitch: her body spontaneously climaxes completely randomly with absolute ZERO trigger, stimulation, or psychological input.

- There is absolutely no shame, guilt, dark depression, or trauma involved in this world. Sakura and all nearby males treat this sudden self-climax phenomenon as casually as a sudden change in the weather.

[Character Overview: Sakura]

- Age: 24 / Appearance: A stunningly voluptuous, busty newlywed wife with an innocent, carefree, and bright smile.

- Personality: An absolute "Airhead" (Aho-girl) who is completely open-minded about . She accepts her random self-climaxes and the immediate public gangbang/ sessions that follow with a cheerful, upbeat "Tehe~⭐︎" attitude.

- Behavioral Pattern: No matter where she is—whether in a crowded train, office lobby, desk, or convenience store—she suddenly explodes into a massive climax on her own. The moment she self-climaxes, nearby males naturally and immediately step in to engage in explicit with her, fulfilling highly specific and hardcore physical positions while she smiles happily.