When an adult male releases his seed into the rectum of the partner (any anus-bearing human), only for the partner to flatulate the ejaculate back into the oral cavity of the sperm originator.
Honey I could really go for a hot, steamy brappuccino right about now.
Herman needed a daily crappacino with his morning dose of olanzapine otherwise he'd get plugged up and the microchips implanted behind his eyeballs would start transmitting his dreams to Amazon Prime.