camel slide
to slide a bare cock in between the lips of a pussy but not penetrating the vagina...
The hooker gave me a great camel slide until it slid inside her and rode it until I came
camel toe slide
A form of sex without penentration. The man lies on his back the woman stradels her man and grinds herself back and forth along the mans erect penis having one lip of her vagina on either side of the mans shaft.
"I didn't have any condoms so she gave me a camel toe slide instead!"