Not too long ago, the A/C went out at our house. The temperature was getting up there, and for the couple days it was almost unbearable inside. My husband and I wore as little as possible for that time, and when I was home alone I just went naked. On the day the repairman was coming, I again was naked until he called to make sure someone was home, then I just threw on a long T-shirt for the time he was there.
I didn't really think anything of it until we sat at the table to look at some paperwork, when my shirt rode up a little on me and the cool chair sent a shock through my bare butt. He then went outside to check on the unit, and I could feel myself getting horny. He wasn't outside long before he found the problem, then came back in to confirm the repair with me. When he was out working on it, I knew he was hot, so I took him a glass of ice water as I was. The warm breeze felt nice going up my shirt, and even nicer against my wet lips.
When I got back inside, I had to masturbate, but I had a sudden urge to do it where I could have gotten caught. The way our house is shaped, you can see the A/C unit through one of the upstairs windows, so I grabbed my vibrator, took off my shirt and went to that window naked and cracked the blinds a little. It would be almost impossible for him to see me up here, but I had a clear shot of him. While he worked, I stood at the window, slowly sliding my vibe in and out of my wet pussy. Every time he stood up, I shied away from the window, but then went right back to my masturbating. When I came close to cumming, I opened the blinds some more and put one foot on the windowsill, leaving myself wide open. Just knowing he would only have to look up to see me pushed me over the brink, and I cried out as my orgasm almost sent me to the floor. I licked off my vibe as I watched him some more, but he never even knew anything had happened. Still feeling a little daring, I went back downstairs to watch some TV and when I laid down, I pulled my shirt way up, leaving me bare from my tummy to my toes. I was really hoping he would just walk back in and see me that way, but he knocked on the door before he came back in.
He got the A/C fixed and left without incident, but after he drove off I masturbated a couple more times there on the couch, but this time feeling a little cooler.