The Family dog

 Like most boys, when I hit puberty my hormones went into overdrive. I was constantly horny. I masturbated all the time, morning, noon, and night. But with two parents and a brother in the house, it was hard to maintain any privacy.
So when my parents and brother left for an entire weekend, my plan was to jack off as much as possible, all over the house. That evening, I was on the couch in the living room, cock in hand, going at it like I always do. Our dog, Chip wandered into the room. He never usually paid me much attention, so I kept on at what I was doing. I was really getting into it, so I didn't notice that Chip had walked over right next to me. I opened my eyes just in time to see Chip stick out his tongue and lick the tip of my erect penis. On the one hand, I was so taken aback, I thought, I can't let that happen again. But on the other hand, it sure did feel good! Up to that point masturbation had been my only sexual outlet.
Well, my raging hormones won out, and I started to formulate a plan. I waited about an hour for it to get dark outside. I went into the kitchen and got the butter out of the fridge. Then I went out the back door onto the deck. I determined that if a neighbor wanted to see into our yard, they would have to climb the fence to see over. That made me feel pretty safe. I let Chip into the backyard as well.
I stripped off my clothes and for a minute just enjoyed the sensation of being naked outside. Chip was dashing all around the yard, paying me no mind. I laid down on my back, on the deck. For a couple of minutes I worked at my dick, getting it nice and hard. Then I quietly called for Chip to come over. As he made his way to me, I took some of the butter and rubbed it all over my cock. It was slick, and felt really good.
Then, just like I hoped he would, Chip ran between my legs and began licking all that butter off of my dick. Each lap of his tongue sent the most amazing sensations through me I had ever felt. When Chip stopped, I spread more of the butter on my now throbbing dick, and Chip eagerly licked it off.
Then I had another idea. I spread some butter on my balls, and without hesitation, Chip went after it. Having him lapping at my nuts sent me into overdrive. I fisted my cock as Chip licked away at my balls.
Next I rolled over onto my stomach. I spread a big glob of butter right between my ass cheeks. Chip didn't let me down. His tongue darted into my butthole, licking all the butter out. At one point I thought to myself, "holy crap, my dog has his tongue up my ass!" But it felt too good to stop.
When Chip let up, I rolled back over and had Chip licking away at my cock again. I could feel the sperm acheing to shoot out of me. I couldn't control it. I pushed Chip away, and fisted my rod with all my might. Streams of warm, sticky cum shot out of my cock, landing on my stomach. I always shoot a big load, so the stuff was all over me.
Before I could stop him, Chip nudged his way next to me and began to eagerly lick up my load. In no time, Chip had cleaned all that cum off of me. I didn't even have to clean myself!
Before the weekend was over, Chip helped me out two more times. And until I left for college, he helped me whenever we got the chance. Got to love that dog!!