Slippery handcuff challenge

When 2 people nut on each others hands and then hold hands together.

First person to slip loses

"Hey bro!""lets do the Slippery handcuff challenge!" *Nut, nut, nut*

handcuff kink

where someone likes to get handcuffed during intercourse

person 1: i love a bitch who got a handcuff kink

person 2: hell yea!!