"I'm home, I brought her." My son, Kota, was going out with a girl and came to my house for the first time today. "Nice to meet you, Mika." Kaori was surprised at her feelings of confusion. "Why do you feel uncomfortable?" Even if you ask yourself, you will only get frustrated. "Come here, Kota." Kaori, who witnessed the two flirting, reached out to her child's crotch even though Mika was nearby. "Eh mom? Nani, I'm sorry." Kaori's lust for boiling can't be suppressed despite the impatient Kota ...