My summer of fun by azbibottomcd

==================================================================================I am a 55 y.o. single average looking guy. I also deal with a boatload of anxiety over being a bi-sexual man that was brought up to NOT be anything other than straight in a large Catholic family so even at my age I have very little m/m sexcapades experience. Growing up a farm in the midwest we always had many different animals and growing up I was always fascinated when they had sex, especially the horses or an older brother’s dog did the “deed”.

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On one summer day, I was around 18 and was home alone, which was exceptionally rare with 2 older and 2 younger siblings still living at home. I was out just goofing off in the barns and came across my brothers stud trying to mount the mare our neighbor had brought over to be bred. I just had to stop and watch almost mesmerized by his big cock flopping around. Damn it was so big! After a short while he moved her into a corner near where I was stand and was able to mount her. Just standing there within a foot or two of them fucking with such animalistic force and the smells of their sexcapade made me harder than ever. For some reason I reached through the fence and started petting the rump and leg of this incredible sex machine of a horse and he seemed to enjoy that. He even seemed to shift closer to me and as he did so my hand slipped down inside his leg and I was able to feel his absolutely HUGE hard cock… OMG it was so electric!

It was at this point I was able to stroke him while he was fucking the mare and I could tell he was ready to fil her up…. shortly as he was dismounting I had release my hold but not before a last stroke or two. When he was done he just stood there and nudged my hand back to his huge dick just hanging straight down still dripping from his breeding session. I don’t know what came over me but I reached back in and started stroking him again slipping my hand up and down coating it with his cum. When I took my hand and brought it to my lips and licked it clean he walked off and laid down. Unfortunately at that point some of my family came home and I had to stop and go help them with some things and didn’t get to play anymore with him that day.

The next morning I went out to do the feed the horses and make sure my brother’s dog had food and water. When I got into the barn and checking on the horses Prince starts making some noise and comes over to me at the fence and nuzzles me some. Probably in thanks for the fresh feed bucket I am thinking. A few moments later as he starts eating he starts turning sideway up against the fence so I keep scratching and rubbing his side and belly working down his body. I, still to this day, admire and respect the absolute muscles and power of a good horse. Prince knew exactly what he wanted and was moving a little as I was getting to his rub and scratch his hindquarter… he moved his foot back to show me that he was enjoying me since his cock was now about 1/4 out of the sheath…. it was SO damn thick, at least 2 inches wide, maybe even bigger.

Seeing this and knowing I wasn’t going to get caught because everyone else was out doing their own tasks…. I had to, so I reach forward and grab him and slowly stroked his already exposed 3-4 inches. He danced a little bit so I got skittish and let go… he actually stopped moving and turned his head so he could push me back to him. I took this as a yes and now about 6 or so inches are out and I just start pumping his massive cock. Soon I was bent over and using both hands as he was at least 13-15 inches long! about 5-10 minutes in he just starts quivering a bit so I slowed down and he head butted me back against him to speed back up. All of a sudden he started gushing and gushing his hot cum. There must have been close to a pint jar full of it, I was amazed!

I didn’t stop until he was finishing up so I only was able to get a few fingers coated and licked them clean. As I was doing so Prince turned and went to lay down and relax.

After making sure none of his cum splashed on me I went out to take care of my brother’s dog. When i got to his kennel run I didn’t see him so I changed his food out and made sure his water was good. As I was almost out of the gate he came running up behind me and nipped at my ass which made me jump out of the gate and shut him in. As i turned and made sure the latch was caught I noticed he was actually looking playful instead of his normal: “Don’t mess with me” attitude. This totally surprised me but then I saw his cock was hanging, so I figured out later it was probably from smelling me jacking off Prince.

Nothing happened for a few more days because I didn’t have much time to make something happen due to other tasks and such.

The following saturday after breakfast my mom told me that everyone else was going to be gone until at least 5 or 6 that evening I would be home alone. No problem, I could use a quiet day and nap, I thought. But no, I had to clean out the horse stalls and change the dog kennel bedding.

As everyone heads out I go to the barn. After I put the horses out, I set about to cleaning it and putting some fresh bedding down for them and let them back in. I rub and scratch Daisy and she goes off to eat. While I was goofing with the mare Prince had already eaten and came over where I was leaning on the fence for his also. As I am rubbing and petting him he is getting longer and harder I notice. As I get back there I reach down while still standing and I start to milk his big cock. He is dancing a little and starts pushing me into the fence then a release and back again while he also lowers his body on me. This hinting is working and I go to my knees under him. MY GOD I can’t believe this and I froze. When I stopped moving he startled a bit and shot a wad of precum right into my open mouth and down my throat giving me no choice but to swallow. I started pumping him again harder and faster than before. He really seemed to like that as he put his head between his front legs and scared me by pushing against me and snorting up my ass!

I lurched forward enough that several inches of his ‘tree limb’ went as far as it could into my mouth without intending to do so. I pulled right back off it gagging and sucking in a breath he snorted my ass again sending me forward to swallow some of his cock again. This happened several more times until I was able to move my head to the side in time. Luckily, when I did so he started a cum eruption right down my back just completely soaking my shirt and jeans. I turned my head once and got a full mouthful from just one spurt and started sputtering while trying to swallow so I did not choke. Just after he finishes he side steps off being over me and nuzzles his cheek to mine before leaving me still kneeling there so he could go lay down.

I was truly thankful that it was summer so I could go grab the hose and try to wash my back off and go finish up early so I could be lazy and nap the afternoon off. About 50 feet away I hear Roscoe start barking some and whining for attention. I am worried he might do something to me as he has always been a bit aggressive in the past so I lure him to the exercise run area and gate him in so I am able to clean his sleeping area out without problem from him.

I had always hated cleaning his area out because Roscoe didn’t really seem to like me. He was a half shepherd and half coon hound and all growls and muscle. After I got it clean and put down some new bedding he somehow got into this section and came trotting up to me real quietly and knocked me down on the ground. I was so shocked I just laid there for a moment …. too long. He then moved forward and literally stood over my face and quietly growled at me breathing heavy and panting over my crotch with his half unsheathed cock resting on my forehead. I was scared of what he might do to me so I closed my eyes and just laid still breathing in and out of my mouth. A few minutes (or less) later I felt him licking the zipper area of my shorts which made me gasp a little. Next thing I know I feel something sweet and salty drip into my mouth and instinctively swallow. As I open my lips again more and more dribbles into my mouth and I open my eyes finally to see his cock unsheathing more and getting bigger and harder. I reach a hand up and start stroking him as he nips at my crotch. Even though I am afraid he will bite my dick I still pull it out and he starts to lick it while beginning to try to hump my face.

Finally he finds my lips and gets his cock in my mouth and there is no stopping him from fucking my mouth like I am his bitch in heat! He is also licking my dick and balls like no tomorrow! OMG I think I went to heaven! As he is fucking my mouth I am trying to swallow just his precum and it keeps dribbling out of the corners of my mouth some… so much precum!

I was glad I kept a hand on his cock the whole time as his knot was growing and growing. I knew what his knot was for since I had seen other dogs doing it and I had asked a brother why it was like that. He told me it was like that so when they were breeding the female/bitch would not be able to pull away and it would almost guarantee the mating was successful. So when he was trying to tie it into my mouth and was basically raping my throat and gagging me real bad I couldn’t let him do that… Finally it was big enough and I held it tight enough he was at the point of climax and just flooded down my throat straight into my stomach. I really didn’t even get a taste of his cum that day but he filled me so full I thought I might puke, but luckily didn’t. At this point I think I came more than I ever have before or since and he just licked me clean while I was licking him clean.