Kore tte Naani?

The protagonist has always been close to his childhood friend Nami and her mother, Mizuho, who helped raise him. However, his admiration shifts from the daughter to the alluring mother. After a unexpected incident, they begin a passionate affair. Mizuho, a beautiful housewife, takes the initiative, tenderly and meticulously pleasuring him anytime and anywhere—upon waking, before going out, after meals. She blends a mature, seductive charm with occasional cute moments, creating an irresistibly lewd and sweet experience.