You cum once and you're done.. He cums and keeps on going and

Once your cock is inside, I won't stop until you cum hard

Rule number 1: Once I’m on top, I won’t stop until you cum

I won’t stop until every drop of cum is drained from your balls

Once I get going, I won’t stop until you cum

Your Dad Will Be Home Soon but You Don’t Care. You Won’t

I won't stop until I get every last drop

I won’t let you stop until I cum

Once I start riding, I can't stop until I suck all the cum out

Once I start riding, I can't stop until I suck all the cum out

I won’t stop until you cum

I won't stop until my mouth is filled with cum