"I wonder if his kissing technique is wrong?" Yumi, troubled by her boyfriend's attitude that doesn't progress beyond kissing, consulted his father. The father, excited by the slightly erotic consultation from the J●, forcibly kisses her. Yumi falls completely for it with the middle-aged man's unique bad breath and his rough tongue that relentlessly seeks her, unlike her boyfriend. "An old man's kiss is so melting..." Yumi, who became addicted to kissing from that day after school, comes to seduce his father wherever she goes, and finally, in front of her boyfriend...
