Katrin and her human workout-bench

Katrin has a fit body and for this she needs to do some workout, what's better, than do this on her slave's face ;-)

In the beginning, she steps over him, decends her ass and sits forerward on his throat and begins to flex her legs with a gymnastic rubber band.

Soon she also covers his face and let him struggle for air, while she continues her felxing.

She loves to have a struggeling face under her.

She changens to reverse, her ass eats now the face, and continues with her exercises and again letting him fight for oxygene, there is not much of it in her ass :-)