my neighbor Kevin (a nice young Black Man in his 30's) stop'd by he had his German Shepard with him and asked if he could tie him outdoors for a bit... I told it was Ok to bring him in... We sat on the couch watching tv and having a few drinks... I ran my hand over his buldge and he asked if I would mind getting on the floor so he could fuck me from behind... I told him I didn't mind and got down on all fours... Kevin teased me a bit with his big cock... then started pumping slow and as I got into it and began grinding back he pats me on the head and says here Rex... the next thing I know is the dog is humping my face and his wet dick slides over my cheek and I feel it on my lips... I just opened my mouth and took it in... at this Kevin pats me on the head and says "good girl" I just keep licking and sucking on Rex's dick and swallowed his load mmm I Loved it!!