He gave me a quick sideways glance, then turned his back and started doing that thing that cats do, winding himself through my legs, arching his spine and sticking his tail straight up in the air while extending his front paws, not toward me but away from me, offering me his butt to scratch as well as a nice view of his puckered asshole and his giant furry white balls. Basically, when a cat offers you his butt to scratch you have to do it and not mind the rest of the package.