Isabella wears a sexy nylon dress with many big holes (see preview), best for show her round ass.
She steps over er slave, shakes her ass a little and decends on his face engulfing his nose with the ass cheeks.
Yes it's a nice place for the nose in her warm soft ass-crack, like a wellness hotel, but..... no air... help need to breath... this is the price for the warm place ;-)
She sits mostly reverse, one time sideward, ever with much weight or fullweight, on his face.