I sucked like it was my fave ice cream

My friend was into the fantasy of me blowing him with my mom driving. He grabbed my head, pushed me onto his dick. I sucked like it was my fave ice cream, nervous as hell she'd notice. Loud music helped. She asks him, "Left or right?" We were 69. I feigned sleep on his legs, head on them. Thankfully, she didn't catch on. Made him cum in 15 minutes. Swallowed all his load 'cause I love it.