A man and a woman whose sex life has become monotonous recently. However, when they devour each other's dicks and gorge on each other's pussies, the switch for their fetishistic perversions is ignited as if by instinct, and the two of them naturally perform a variety of abnormal and vulgar acts such as irrumatio, neck strangulation, grabbing huge breasts, and massive creampie. They were abundantly inseminating the slimy pussy with sticky semen and spewing out each other's bodily fluids.