After her workout session Kathrin needs to ease off very first. She can do this best on the face of her slave who is enchainedstrapped to her workout bench. He is not keen on Kathrin sitting on him for such a long and intense period today. And sweaty as she is, she has even more joy to push her shapely ass onto his nose and face. Now he will smell her ass and be a seatpad for her sweaty ass.