Grainy Popsicle Edit Meaning

1.

When a man having sex with a woman on the beach pretends to be performing oral sex on her during the missionary position, meanwhile covering his wet penis in the sand, and soon after, surprising the woman by the forcefully thrusting back inside her with the sand-covered penis

I was about to climax, until Peter Brown got me with his grainy popsicle.

See screaming eagle, thomas jefferson