Let me start from the beginning. I was introduced to K9 sex by the family dog when I was 18 years old. The family dog used to sleep with me. I always slept in the nude. I was an aerobics instructor and used to wake-up and start my stretches. This day our dog wanted to play. I was running a little late and did my stretches a little faster than normal. Looking back, seeing my ass bobbing up and down triggered the family dog to get excited. I am only 5'2" tall and 90lbs. The family dog was a boxer the same weight and height. I tried to stand up and our dog from behind grabbed my waist and pulled me back to the floor. I thought it funny at first. I tried to stand back up and I could feel him trying to hump me. I tried to stand up again and he pushed me forward so my ass was up and my tits were on the carpet. For that brief second my life changed! I felt his dick push into my pussy. Only an inch or two. That was enough, it scared me! I forced myself up and jumped in the shower and ready for work. The whole time I was in the shower I was thinking about his dick inside me. I got dressed, grabbed my laptop and went to work. All I thought about was his dick until I got a break between classes. I went to my cubical and decided to look up sex with dogs. I learned sooooo much!!! I learned that I can't get pregnant by a dog, but more importantly I can let the family dog fuck me! The next few days I watched countless K9 videos. The following Friday was my coming out party for one. My parents went out of town and I got knotted at least 3 times that night. Only way I can describe it was a pain that I couldn't get enough of. My pussy was so sore after being knotted for hours. I learned to really relax while knotted.

Fast forward a couple of years I have two close girl friends that we tell everything to. One of them I trust with my life. We were having a sleep over one night and one thing led to another and we started kissing each other and talking about sex and how we like it when a guy goes down on us. We were drinking and I initiated going down on both of my friends. I really liked it but I like dick more. After both of them having orgasms, they went down on me and I had to fake an orgasm. After about an hour it was late and the girls house where we were staying went to bed. The girl I really trust and I were talking about crazy sex stories and I decided I would tell her that I have played with dogs. I waited for her reaction and she told me she has let her dog lick her pussy. I felt relieved. I asked if she ever touched his dick? She said no. I told her about my first time and it opened up a flood of questions.

Fast forward another 6 years, we are having another sleepover while our boyfriends are fishing. My trusting girlfriend's boyfriend has a yellow lab mix. He is a big dog! We were awaiting the arrival of our third. And I had to ask, have you let him lick you yet? I was surprised to hear, of course I have! That led to more questions. Have you seen his dick? She said no. I had her call our friend to see if she was coming? To my surprise she said she could only stay a little while. I could not wait until she left. The two of us are in sweat pants with no under wear and a T shirts. I poured another glass of wine and asked if she wanted to see his dick? She took a big drink and said sure. I called max over to me and slid off my sweat pants. My friend comes over and sits right next to me. I asked my friend to hold my left leg so my legs were spread wide. I don't think she thought this was going to happen. Max immediately started licking my pussy. I look at my friend and told her to pet his head and tell him he's a good boy. I could feel my juices start to flow. I take my top off. I ask my friend to go get some towels. She and I laid out about 10 towels on the couch and on the floor in front of us. I got back in position and Max came right over and continued to lick me. When I am really excited like I was getting I squirt! My friend knows I have sprayed her face before. I told her I think I am going to squirt. She said not yet I want to see his dick. I reached down and grabbed Max's front paws and pulled him up so his sheath is rubbing my pussy lips. I love that feeling because I know what cums next. I wanted to squirt but I held it in. I asked my friend to jack off his sheath. She looked at me funny. I said you want to see his dick? My friend got on the floor and reached over and massaged his sheath. I am watching for his dick to shoot out, because they do "fast". I asked her to jack him a little faster. I am trying to hold my wet pussy so his dick will shoot right into me "rarely happens". I see Max's hips hump a little, I know he is close. A little faster I mumbled. I am about to burst. I see about 2 inches shoot out and I try and position my pussy, and I couldn't contain myself any longer and squirted hard for 10 seconds at least. Now I have to have some dick, Max's dick. Max's belly is soaked. He is now cleaning himself. I catch my breath and remove some wet towels. I get back in position and call Max again. Now my friend knows what to do. I asked her to reach between his legs and stroke him long and slow and pull back on the sheath. I told her if his dick pops out keep stroking. His dick springs out and my friend and I are surprised at the length. This blood red dick starts to shoot all over me. He starts to whine a little and I asked my friend to keep stroking his but don't touch his dick. I have to see his knot before I will let him fuck me. His dick starts to grow thicker and then I saw his knot. There no way that is going inside me!!! I asked my friend to grab his dick behind the knot and squeeze a little. My friend was in shock as to how big this dogs dick really is. I guided his dick straight into my pussy and I started to hump him leaving half of it in me and going deeper. Every few seconds he would hump me a little and I could feel it hit my cervix. I asked my friend if she wanted to try? Without hesitation she said YES and threw her clothes off. I told her to sit right next to me. Then told her to grab his front paws and start to pull him over. His dick was still inside of me, so I had to slide back and push his hips over. He stepped over and I jumped down to help her. I adjusted the towels the best I could. I grabbed his knot and told her to guide him in. I could see her whole body was shaking. I told her to get that dick inside her. She grabbed that now super thick dick and slide it inside her. I saw her eyes roll back in her head and she moaned. I told her to fuck him. I started pushing him into her. She said it is too deep! I kept quiet and then my friend let out a long moan and I watched and she squirted for 20 seconds. Then Max is trying to get off and I pushed harder in a humping motion. To my surprise Max started humping my friend HARD! The knot is still out so she is OK. I was very jealous at that moment and happy for my friend at the same time. He humped her for a good hard minute and I felt hot liquid hit my legs and both Max and my friend were cumming and squirting at the same time. I looked at my friends pussy and there was dog cum squirting out of her. I almost squirted again from the site of that. Max rips his dick out of her and starting licking her pussy and cleaning himself. My friend still had her eyes closed in extasy. It took her a couple of minutes to open her eyes. I told her she needed a shower. We both jumped into the shower without a word. We washed each other and cleaned up the towels that were all soaked. We talk everyday, I can't wait to do this again!