Goku to Tsubomi: Gokudou to Koi wo Shiranai Hitozuma to

After catching her husband in a lie about his infidelity, Sari drowns her sorrows at a bar and ends up in bed with a stranger named Tsukumo. Torn between her mother-in-law's pressure to conceive and her husband's deceit, she seeks out Tsukumo again, falling for his gentle demeanor. But his dark secrets threaten to shatter her world.