Science750's definitions
When a guy is having sex with his girlfriend, and she slides her hand down his ass and her finger accidentally slips into his ass, then he reacts by quickly pulling away and off her finger, in a blasting-off motion.
I was having a great time with Amber even when she gave me the butter finger blast. I actually enjoyed it.
by Science750 July 31, 2022
Get the butter finger blastmug.