Mamasis – Mom or Me, Which Do You Prefer?

Synopsis

After my mother’s death from illness, Mirei Yasoshima has been living and working at our family pension, YAYOI, taking care of me while my father works alone in Tokyo. Three years later, on a summer day, I cross the line with Mirei—the woman I’ve always admired like a real mother—and we become lovers. We’re both lonely: me from losing my mother, and her from losing her husband long ago. There’s no infidelity, no blood relation, and aside from our significant age gap and my student status, there’s nothing wrong with us being together. Or so I thought.

Mirei has two daughters living with us at the pension: Misa and Miu. They catch us in the act. Misa runs away in tears, calling me unfair. When I chase after her, she confesses she’s always liked me, then kisses me and begs me to have sex with her too. Overwhelmed, I give in and take her to bed.

Now in a spiral of regret, Miu—Misa’s younger sister—makes a shocking proposal: “Since you’ve already slept with both of them, why worry? More importantly, who do you actually prefer: Mom or your older sister?”

Stunned by Miu’s direct question, I’m left speechless.