Ayaka Ichiku is a married woman whose first masturbation experience involved her anus. After giving birth, both of her orifices became even more sensitive, to the point where she's less focused on childcare and instead actively pursued filming her own defecation. While staying in a love hotel, the housekeeping staff walking the hallway were shocked by her intense sounds and moans, unable to stop herself from expelling rotten feces. Her expression, completely overwhelmed by pleasure, presents a truly shocking scene.