Aftercrust 

On males, the leftover and dried vaginal fluids that collect around the penis and scrotum, especially occurring with dense pubic hair. Somewhat thin and flaky.

"My junk is covered in aftercrust, better wash it off..."

Aftercrust by OperatorTX 13 August 28, 2009

aftercution

A word used by Jim Howick in a blooper for Horrible Histories, when he just couldn’t remember the term Execution.

Jim: “I’m seriously considering not coming to the next Aftercution”
Ben: “What? What’s an aftercution?”

aftercution by The.Llama.Farma May 25, 2021

Afterlust 

The feeling you have when you have sex, and then hours later you still feel pleasured

He felt the afterlust of fucking cindy, even though it had been five hours

Afterlust by Archamedies616 March 14, 2019