Renate has her slave on the sofa, ready for to have fun with him.
She climbs with her knees on his chest, bounces a little bit for giving him an idea how his job as her toy will be.
Then she changes to a sitting position on his chest, walks on her ass-cheeks slowly right on his throat and squeezes his head and face between her nice tighs.
Then it's time to teach him a lesson in facesitting, she sits sidewart down and traps his face under her ass, rubbing and bouncing so he's going deeper in her ass.
Later she changer to reverse, so he's better trapped in her ass-crack, again rubbing and shaking for driving him deeper.
To the end he has to worship her boots and endure more bouncing and butt-dropping.