black rock

A sexual dynamic in which a top accepts, but doesn't react to, any sexual advances from the bottom. Ideally this puts the bottom in an intensely vulnerable, possibly humiliating position, and the top is allowed to feel desired, pampered, and like sexual gratification is a luxury to be taken for granted.

Not to be confused with grey rocking, a similar dynamic with more clinical and serious applications than sexual play

My girlfriend black rocked me for hours last night. I had the most intense, full-body orgasm of my life while she just stared at her phone. She didn't even let me cum inside her. God, I'm in love.