Bad dog

I have a girl friend named Janice. She is a hottie at five seven, one hundred twenty pounds of lean body with nice firm C cups. I’m Jake. I’m about 6′-2″ and 185 lbs with a well toned body.

Jan is highly sexed and wears me out most nights. She likes it any way I can give it to her, and we try everything we see or hear about. I can hold out a long time until I’m ready to cum, and that works out well for Jan. I’ve cum in every opening she has including her ears (she wanted to hear me cum). She masturbates several times a week with and without me present and once in a while fucks me in the ass with a double ended strap on. She is flexible enough to fuck my ass and suck my cock at the same time. I cum so hard when she does that. We have a wide variety of toys that we use for our pleasure. We’ve got huge rubber dildos, whips, cuffs, vibrators of all sorts and lots more. Like I said, we’ve tried it all. When we see or hear of something new, we try it quickly.

When Jan moved in with me she brought her dog Bo along. Bo was a huge dog and was always little protective of her. She said he almost tore the hand off of a guy that tried to mug her. Bo always seemed to know when we were being intimate. It became a challenge to get away with having sex without being interrupted. Now I realize that he could smell Jan when she started getting excited.

One day I was fucking Jan on the edge of the bed, she had her legs locked around me, was in the middle of cumming and I was almost there with her. Well I had just plunged into the hilt and started cumming when I felt Bo jump up on my back and growl. I froze as much as I could and held my breath. I thought he was going to finally kill me. Janice’s eyes got real big and she said to not move. I couldn’t move anyway because her legs were crossed behind me and Bo was on top of them.

It only took a few seconds to realize what he was up to. Bo was humping behind me trying to get some for himself. I tried to get up but quickly stopped when he growled in my ear and showed me his teeth. He had a lot of teeth. I didn’t move and Bo was trying to fuck something. I felt his cock go in Janice beside my cock a couple of times and looked into her eyes with concern for her.

She said he would probably give up and to just relax. Well I did relax and as soon as I did his cock went into my ass a little bit. Janice saw my expression and asked what was wrong. I told her that Bo was trying to screw me. She laughed and said if he did I wouldn’t forget it.

Right then He pushed it further up my ass and kept it there. Then he shoved it all up my ass. My eyes almost popped out of my head. I didn’t have to tell her what happened, she knew. She told me to relax and not fight it or it would hurt a lot. Luckily Janice had reamed my ass out the night before with her biggest strap on or I would have been really hurting.

Bo started fucking my ass real fast. He was pushing me into Janice and she was getting off on it. She came three times while Bo was fucking me. My cock was rock hard because Bo was pounding my prostrate. After a little while Janice told me to not let the knot go in. I looked at her with a questioning look when Bo pulled up tight and started to cum and cum and cum. It felt like my ass was getting filled up with cum but it didn’t seem to be leaking out. Then I came hard. The pressure on my prostrate got to me. I never could come two times so close together but here I was cumming like never before.