Robbi's first ass fuck with the strap-on

Description: Recently slave Robbi wrote me that he is looking for a new mistress and his most ardent wish is to be fucked with a strapon. He already has experience with plugs, but nobody else has ever treated and stretched his ass cunt. I am always very happy when I can do anal deflowering. I show Robbi the thick rubber cock and let him touch the thing. Oh yeah, he wants to feel it in his ass. First I take it from the top, then I put it on the wall while I work on his hole. This pleases the little, perverted bastard. Horny fucked through I let him suck the rubber cock at the end. Finally he must thank me for the first ass fuck...