Trapped in a cycle of self-blame under her husband's verbal abuse, Shiori, a desperate housewife, believes everything is her fault. Her fragile world cracks when Asahi, her new delivery man, unexpectedly witnesses her torment. Despite her attempts to conceal the truth, a sudden, accidental fall into Asahi's arms ignites an undeniable closeness. "Wait! That wasn't my intention...!" she protests. But as the gentle seduction of the handsome delivery man unfolds, Shiori finds herself caught between her painful reality and a tempting but forbidden sweet love.