Swallow it down
Easing down onto it
Get down on it!
Slowing down for him to finish
Get down on it...
sitting down on it
Slowing it down, nicely
Droppin it Down Low
Choking It Down
Siri Works it down
Swallow it down
Slowing dropping
Pulling it Down
Swallow it down
Force it down
Getting down on it
Pushing down on it