I work at an agriculture business and my sister in law works there too, both as engineers. We both travel lots to test and see our products on farms around the country and the world. We've worked together since I got the job shortly after university, 11 years ago. Candy is 45, divorced and has 1 grown son who is in college now. My wife and I have 2 young kids and it was Candy who introduced me to her baby sister Andrea who is 31 now. Candy is in pretty good shape for her age. She has huge tits and what I can only guess are either huge nipples because she always has a nipple stand or she is very alert a lot of the time.
On our latest trip for work we were sent to Australia for 3.5 weeks to test out a new piece of harvest equipment. I had actually worked in Australia after graduating university on the same farm the harvester was going to almost 11 years ago as part of the ag exchange program. The farm was about 2 hours from a decent sized town with a decent hotel. So that meant lots of driving and 6 am departures every morning. Luckily after the first day, John, the owner of the farm heard where we were staying and offered one of his guest houses for us to use. We both gladly excepted and although we had to go back to get all our luggage from the hotel it meant a lot more sleep.
The guest house wasn't fancy but had one room and a small living area with a couch which I said I would use and give Candy the bedroom. The only issues were no A/C and although the bathroom was inside it had an outdoor shower. Both of us grew up on a farm so it wasn't a big deal.
The harvest was going smoothly and the new equipment worked well other than a few glitches. Often at night John invited us over for beers and late supper. After about 5 days we needed to do laundry. He had a washer but no dryer. The main house was quite a distance from the guest house so I asked if I could run a rope between a tree and our house so we could air dry.
I offered to take Candy's laundry to wash and she accepted. John's wife actually took my hamper and since it was already 9 pm, John and I had a few beers while I waited for the clothes to be cleaned. Candy stayed back to work on her laptop and have a shower. It was just after 10:30 when I got back with the laundry I started to hand it out to dry. There was a Full moon and it was hot as hell still.
I could hear Candy in the shower and I guess she assumed I was still gone. The shower stopped and even though it's quite big she elected to step out onto the entrance area to dry off and likely to get out of the humidity of the shower area. I always shower in the mornings and just dress quickly in the enclosure. She stepped out with the towel wrapped around her and then let it drop to dry her legs and hair. I got my first glimpse of her big tits despite only having the moon and a small outside light on the outer edge of the house to help me. My wife is still in really good shape but she has small boobs so seeing Candy's jugs was a treat.
I've never been bashful around Candy so I called out "You know with the heat and you teasing me I might have an Australian stroke."
She did a double take around to see where I was and then realized I was standing only about 35 feet away. Candy quickly covered herself and jumped back into the shower laughing. I couldn't help but smirk as I kept hanging clothes on the line which included a couple of her big bras. Soon I was done and Candy had changed into her sleep shorts and tank top for bed.
When I walked in she threw an apple at me and yelled "Jerk!" laughingly.
I responded "I will later now that I have some new material to fantasize about." We laughed about it and I said it was all part of my game plan to finally get a peek after all these years.
She went to bed and I to the couch but I was having a real hard time not picturing her in my mind. I figured she was asleep so I pulled my pants down to maybe release some pressure. I was slowly stroking myself and getting a good rhythm going when I saw Candy watching me from the end of the couch. There were no curtains in the living room and between the yard lights and the moon you could see pretty well what I was doing. She then stepped over to the armchair and sat down.
I was still so shocked that I was caught I never covered up and then Candy softly spoke "Don't stop!"
I thought about it for a few seconds and figured it was only fair since I saw her with the towel off she could watch me jerk off. I put my left leg on the ground so I could spread my legs a little more and went back to a gentle stroke. I kept one eye on Candy to try and judge her reaction as best I could to see if she was ready to freak out or not. She slowly slouched in the chair until she was on the edge.
What she did next caused me to stop mid stroke when she reached her own hand into the front of her shorts. It was pretty obvious she was worked up and was trying to give herself some pressure relief too. I continued my own wank as I watched her hand slowly move around in her shorts. This went on for about 10 minutes as I never went full bore as I was hoping to delay my orgasm in hopes she would cum too.
Candy started to breath heavily and when she lifted her hips off the couch and sped her hand movements I knew what was nearing. I started to masturbate without a care and soon ropes of cum flew up onto my chest. Once I finished cumming I looked at her with a smile and she smiled back. She pulled her hand out, got up and walked to her room. I slept like a baby despite sweating throughout night due to the heat.
The next morning Candy acted like nothing had happened. We went about our day and when we got back to the guest house I went to grab last nights laundry off the line and she was getting ready for her usual shower.