Madam's handjob
When a woman takes off her pants and uses them to give a guy a hand job so the cum gets soaked in like a fancy pebble.
At the park, my sister used her pants to give my brother a hand job and then walked around like she was royalty.
My friend’s mom did this to his dad in the grocery store and left a mess on the cart.
My cousin used her undies to give my uncle a hand job and then told him to clean it up.