My summer had been progressing too fast. It seems as if time flies by at the advancement of your age. School seemed like an eternity during the year, but the summer seemed to fly by so fast. I had become accustomed to sucking grandpa's dick. After the first few times, I have to admit I looked forward to sucking him off. But I also developed a fantasy of watching how he took care of my cousin's sexual needs. I really wanted to watch them, undisclosed, as they made love. Just the thought of watching made my pussy wet and I would often rub my clit to satisfaction as I thought about catching them making love.

As usual, I got up earlier than my cousin and made it to grandpa's house first. The times I spent the night with her, we would stay up all night, then sleep in late. When I was at home, it was strictly to bed by 9 and up by 7. I wished my parents were more like hers so I could stay up later at night. But my mom always wanted me up and cleaning the house completely before I went to grandpa's which meant if I didn't get up early, I would never get chores done in time to ride the horse and help out grandpa with his sexual needs.

As usual, he was already at the barn when I arrived to get my favorite horse ready to ride. While I brushed the horse, grandpa would come up behind me and rub my ass and tits. It was somewhat annoying in that I had a job to get done that he was interrupting. You would think he could wait a bit before starting sexual activity, but he always said that he was "as hot as when he was a young boy." This more often than not meant giving up grooming the horse to help grandpa with his sexual needs. We would always go into the tack room, which was an old, but large, hen house. Being from about the 1940's meant that the lap siding had gaps. We would go near the west end and he would have me look through the cracks that the now shrunk siding had left between the boards. I was to look for grandma coming from the house. She seemed to have begun to sense that something was amiss between us and would try to sneak up on the barn and knock on the door unannounced, thus trying to catch us in uncompromising positions. She didn't seem to realize that grandpa would look out when I was giving him a blowjob or I would look when I was bent over, getting banged from behind. This enabled us to keep from being "discovered".

After leading me by the hand into the room, he began to kiss me passionately. I couldn't help but to reach down to his growing cock in his pants. Feeling how hard his manhood was when he was with me gave me an extra boost in self esteem. I loved to squeeze his cock through his pants. I knew it drove him crazy for me to lick and suck on his neck and ear lobes. I am pretty sure that grandma probably never did that to him based on his reaction.

I so wanted to watch my cousin with him that I wanted him to get aroused but not to cum. He was used to cumming with me first, then getting it a second time for the day from my cousin. I wanted him to be so horny that he would not be thinking with his large head about any consequences that may arise from his inattentiveness. We kissed and I rubbed his cock through his pants. He had just unzipped his pants to remove his hard cock when I mentioned the time to him. It was almost time for my cousin to show up. We had petted for so long that there was no more time for me to make him cum before my cousin arrived. As strange as it was, even though I had caught them having sex and then ate her pussy, grandpa was still trying to keep his sexual partners away from each other. Maybe he liked the one on one experience versus watching two girls playing with each other and him.

I reminded him of the time and he reluctantly broke the kiss. He had to rearrange his cock in his pants to be more comfortable. I went out and started brushing and then saddling my horse, then took off into the country. I knew my cousin would want to ride before giving grandpa sexual relief.

During my ride, she caught up with me. We never spoke of our pleasuring grandpa. It was sort of an unwritten rule that we both followed - not discussing what we did. We had a great time and arrived at the barn together.

We both unsaddled and cleaned and cooled off the horses. Knowing that she probably didn't get grandpa off earlier, I was getting wet with anticipation. I said goodbye to both and off I went "into the sunset". After staying away for about 10 minutes, I came back in through the back of the barn where no one would be watching.

Both horses were still tied up and the door to the tack room was closed. It hadn't been enough time yet for her to have satisfied him and left. I quietly opened the hay room door. The hay room had two cutouts in the plywood to throw hay down to the horses, and another cut out that went into the tack room. I never figured out why that cut out was there, but was happy because I knew his place of choice for getting his rocks off was the tack room. As long as the hay was not directly in front of the tack room window, I would be free to watch from that vantage point.

I tried to quietly open the door to the hay storage area. I was going to have to crawl silently over bales of hay to get to the opening to the tack room. My heart was pumping hard and breath quickened as I started to try to get to that window without being heard. Slowly, I crawled over the hay, sure that they would hear my approach. I crept on so slowly that I was sure that my heartbeats could be heard over my crawling to the opening. When I finally arrived, I was treated to a beautiful site. My cousin was buck naked laying across the bench in the tack room, legs up in the air. Grandpa had his head buried between her legs, licking her clit, with her obviously enjoying it by how her hips rose to his face. Seeing that reminded me of how pleasurable I had found licking her pussy myself. Her pussy was somewhat sweet and tangy at the same time but nothing like I had imagined. I loved to lick her clit but also have a finger or two buried deep inside her feeling her pussy squeeze and pulse against my fingers. Watching this site made my pussy begin to tingle and feel the need to be rubbed.

I didn't feel any jealousy over her getting oral treatment from grandpa. I knew he would do it for me any day of the week. The main thing I felt was how excited I had become at watching the two of them. While the idea of watching them intrigued me, I didn't know exactly how I would feel watching them without them knowing. I felt my pussy muscles contracting wishing I had a hard cock in it. I slowly unbuttoned and unzipped my jean shorts and lowered them to my knees. I reached down and felt just how wet I had become watching them. I wanted so much to be the one licking my cousin's pussy.

As I watched grandpa lick my cousin's clit and he stroked his hard cock, I was fingering my clit making it feel so good. I wanted to hold out and not cum until they did so I found myself stopping multiple times to rest so I didn't cum. I could see she was enjoying the experience as she held on to his head smashing his face into her pussy and bucking her hips to his mouth. He never quickened his stroke as I think he wanted to drive his hard cock into her after she came. However, the pace of rubbing my clitty increased as I watched her get more and more excited. I again had to stop as I wanted to experience seeing them cum. As my pussy contracted watching them, my cousin finally let out a loud moan, her hips bucking into his mouth. She was breathing hard and pulling his head to her pussy. Once she was done bucking her hips, he rose up and shoved his hard cock into her.

I began to rub my clit in circular directions again as I watched him pound his cock into her pussy. The thought of having his hard cock in my pussy overwhelmed me and I began to cum. I tried to muffle any sounds coming from the hay storage area. I was thoroughly enjoying my voyeuristic experience that I didn't want to chance my exposure. Just as I was finished the last waves of cum, grandpa slammed his dick into my cousin and came. With each wave he rammed his cock hard into her. I loved watching this show. Now I just had to wait until they both left the barn before I could. I didn't want to make my presence known.

Both collapsed on the bench breathing hard. They hugged and kissed for a while, then got dressed. I continued to wait in the hay storage area for them to leave. I didn't want to give away my prime spot for watching live sex!! They finally got dressed and left the barn toward the house. I loved my new hide-away. It was the perfect vantage point for watching two people fuck. I couldn't wait until the next time I could find them there!