It was only when I eventually withdrew my mouth from his penis that I realized just how big a Rottweiller’s cock actually is … my eyes feasting on his now-satisfied, deep purple, swollen shaft which glistened wet … wetness which I proudly realized was a mix of both my own saliva and Carlo’s semen. During my stay there, I went down to see a good friend for a weekend of drinking and reminiscing. Andy asked me if I wanted to put Carlo in the garage for the night but I said, “No” and that he could sleep out here the living room with me. Well, needless to say, my cock was rock hard having this horny, 90lb dog on me and my sexual arousal caused me to slide my hands down underneath his body and search for his big, sheathed cock which I quickly found … feeling his thick penis though his sheath and then starting to rub it using a wanking motion.
