My Three ladies part 3 Mary’s turn

Part 3 The Day I fucked Mary

It’s been about 4 months now that I’ve been sleeping with mum and also Beth, at the same time. During the week days Mum and I fucked constantly, anywhere we wanted too. Sometimes we’ll go for a picnic in the west paddock and we’ll fuck where ever we find a lovely place to eat.

On weekends I’ll go down to my grandparent’s house, to do maintenance around the place. Beth will usually find a way to come down too and we’ll spend the weekend fucking.

Just recently I talked mum into purchasing an outdoor spa, something that would add value to the place and give us enjoyment when staying there. Mum thought about it and after I showed her the area I’d like to place she agreed and told me that we can skinny dip too. The place I had in mind was a 7 foot hedge across the southern aspect of the property. The area gave a great view of the surrounding area, including the town and ocean, but hid anyone behind it.
Men later came and erected the spa within 5 weeks. After that, whenever I was at the house with either mum, Beth or by myself, the spa would be uncovered and used. We also purchased an inflatable double bed that could be inflated within minutes. This bed was used extensively, every time I visited the home, with either mum or Beth.

It was on my first visit, with Beth, after the spa was built when something happened between us. We were just about ready to get out of the spa and go home. I had run out of condoms and Beth didn’t want to take the risk of getting pregnant. I started looking around the house, when I stumbled across several old condoms. When I check them, each had passed their expiry date, by several years.

I thought about using them, and knew that Beth wouldn’t let me touch her without any type of protection. So, returning back to Beth with the condoms we proceeded to fuck. It wasn’t until later, after I pulled out from Beth, that I found that the top of the condom had ripped open, leaving cum in Beth’s pussy. Well Beth jumped into the spa and I didn’t think that she’d get pregnant after being in the water. Though, the idea of getting Beth pregnant still made me horny. A week later Beth had her period and I thought we were safe.

It was two months later I was going down to the grandparent’s house. Beth wasn’t coming as she had been sick just lately. Mum and Mary had been sick too, with something like the flu. I’d gone down to the house and done the few chores that needed to be done. Afterwards I lay down in the spa, naked, just enjoying the bubbling water over my body. I’d been in the water for half an hour, when hand covered my eyes. A small voice said, “Guess who?” I knew that it was Mary straight away, so I decided to have some fun with her. I replied, “Is it Donna.” She said, “No.” then I went through every girl that I could think of, which pissed Mary off further.

Finally Mary got angry and let go of my head. I looked around and saw Mary standing there. She said, “That’s right, you can mention everyone but me. You don’t love me.” I looked at this young woman, who was someone I cherished as much as I cherished mum and Beth.

I said, “Mary what’s wrong? I do love you. I really do.” Then Mary’s smile beamed at me. Mary said, “Can I join you in the spa.” I said, “No. I’m naked in here.” She said, “That’s ok, I’ve seen you naked before. Plus I can see your thingy.” I thought about this and said, “No, what would mum say.” She said, “Yes. Like when I saw you and mum in the spa naked, the other day.” I replied, “Where were you? And why weren’t you in school?” She smiled and said, “Yeah and I know about you and Beth too.” I was starting to get scared because Mary looked like she knew. I said, “What do you know?”

As I watched her, Mary got undressed and stepped into the spa. The first thing I was aware of was Mary shaved, her pussy was clean shaven. Yes I’d seen Mary naked before but until now I never thought of her as another partner. She was just my little sister, even at though she would turn 17 years old, in a week.

As I said before if mum was the original, then Beth and Mary were the exact copies of mum. Mary herself had bright brown eyes, shoulder length light brown hair, and 34B size breast. Her figure is well proportioned, with her best features being her eyes, smile and a cute face, that will develop with age. Mary had always been shy, except when around us, her family. She wasn’t into boys that much and I suppose that was because of the distance between school and home.

Anyway as I sat there Mary sat down right next to me. I was sort of shocked by her candidness, though when I thought about it, it was sort of refreshing. So we sat there and again I asked her, “What do you know?” Mary looked at me and replied, “Well Beth talks in her sleep. Did you know?” I said, ‘No.” Mary went on, “Well she mentions you by name, Beth says in her sleep, ‘Yes Terry, darling husband. I love you too.’ And I don’t know any other Terry in town do you?” I was silent looking at the water bubbling around me, when Mary continued, “Also Beth and you come down here a lot.