MFYD-219 After dropping her son off at daycare and finishing her early shift at her part-time job, in the five hours she has sex with a young part-time worker who lives beyond a mountain. A mother with an explosive libido, Futaba Otani.

Futaba is raising her son all on her own after her husband suddenly vanished, leaving her unable to even finalize a divorce. Between preparing meals, taking her son to daycare, and working a part-time job, her days are packed—but there is one five-hour window of free time before she has to pick her son up. Shedding her mask as a "mother" to embrace her identity as a "woman," Futaba pedals her bicycle with everything she’s got, crossing over a mountain to be with Haruto—a student she met at her workplace—for sex. Unable to wait, they even squeeze in a quick session in the restroom at work. Just as Futaba is experiencing the absolute peak of happiness—both as a mother and as a woman—Haruto suddenly tells her it’s over…