Pop: The sudden emission of semen from the male urethra, usually during copulation, masturbation, or nocturnal emission. It is a reflex action in two phases. In the first phase, sperm, seminal fluid, and prostatic and bulbourethral gland secretions are moved into the urethra. In the second phase, strong spasmodic peristaltic contractions force ejaculation. The sensation of ejaculation is commonly also called orgasm . The fluid volume of the ejaculate is usually between 2 and 5 mL. Each milliliter usually contains 50 million to 150 million spermatozoa.

"After some cuddling in the afterglow, she asked if I wanted another cup, and the thought of it mad Junior rise to half mast."

or

"I was ready for a second cup, but she had already put on her socks, and was sitting on the edge of the bed with her back to me, glued to her phone, her thumbs flying as she texted away.  I sighed, and realized that the crack of the gum she was chewing was the only pop that was going to be..."

If you Sir Pop-A-Lot, then I'm Madame Make-You-Pop-A-Lot