Due to her husband's job transfer, Naomi, a newlywed wife, ends up moving to a certain apartment building. One day, while unpacking, she finds her favorite vibrator that she and her husband often used in the past. Since she hasn't had sex in a long time, she can't help but start masturbating with it. But she is startled by a loud sound coming from the apartment of her neighbor, Haruyama, and goes to check what happened. Except, she forgets she isn't wearing any underwear... Haruyama gets excited by the sight of the defenseless Naomi, and grabs her bottom. Her rubs her voluptuous breasts, and even licks that dripping wet place she was stimulating moments ago... "I'll cover it with this, Mrs. Miura" he says, pushing his enormous member inside her...!!