Shinji Ouhashi, a teenage boy with dark brown hair trimmed to his neck and warm brown eyes, serves as a laundry delivery employee for Asai Cleaning, a modest enterprise managed by Sayaka Asai, a young widow. Tasked with transporting clients’ laundry in a compact van, he also discreetly offers intimate companionship to female customers, a practice pivotal to sustaining the business’s precarious finances.

Though privately nursing years of unspoken affection for Sayaka, Shinji treads cautiously around her, wary of overstepping boundaries. This restraint starkly opposes his assured demeanor during client interactions, where he navigates extramarital liaisons with housewives seeking solace from marital isolation or discontent. The tension between his guarded personal longings and his professional role shapes his daily life, a duality remaining static across recorded accounts.

Among his clientele, Marissa, a recurring liaison from Bangkok, stands out. Shinji’s history prior to joining Asai Cleaning, including familial ties, personal ambitions, or formative events, remains undocumented in existing records.