As a kid growing up, spending weekends at my aunts was quite normal. A big part of my family lived in a short walking distance, so we all see each other on a daily basis.
My aunt Arabel was a 38 years old 5'6 brunette, with curly black hair, nice big tits and a large curvy ass. Her face was normal, but her body was great and she always used short or tight outfits that made men take notice of her "assets". She also was rather outgoing, funny and open minded. I guess those traits were helpful in her marketing related freelancing job. She lived a few blocks away with her only daughter (my 19 year old cousin Kathlyn).
I was 18 and were on summer holidays. My aunt invited me to go to the beach with her and Kathlyn. Kathlyn had her friend Ruth spending a few days with them, so the four of us went to the beach.
We had to go very early in order to avoid heavy traffic. So, about 7am my aunt picked me up. The girls sat in the back still half asleep, and I sat in the front along with my aunt. The trip was uneventful as we made small talk and listen to music on the radio trying to fully wake up, specially Kathlyn and Ruth as they stayed up late in a party.
An hour and a half late we finally arrived to my aunt favorite beach. It had fewer people and warmer water. As we arrived early it wasn't too hot yet, so after finding a nice spot we just laid down and ate some snacks. The girls were still sleepy and fell asleep again.
My aunt and I just kept talking as she made all the usual awkward questions about girls and stuff. I tried to reply without making her notice how uncomfortable how was talking about it with her.
A little bit later the temperature was rising so she told me to reach for the sunscreen and apply it on her back. I did as requested rubbing the lotion on her back and shoulders. But after that she told me to keep going and rub the lotion on her legs and butt too. I was a bit nervous to do it because I knew I would get excited with "boner probability", but I had to do as requested. I began in her ankles and moved my way up to her legs and thighs finishing in her great ass. I did it in the most professionally non sexual way I could, but still felt my dick twitching getting a semi-boner. It was difficult not to get aroused as not only I was caressing my aunt thighs and ass, but also had a great view of her bikini pressed pussy lips!
I handed her the lotion so she could do her front, and lied belly down in my towel. She thanked me and made a joke about my hands being on her ass and now me being belly down on the towel. I laughed and tried to change the subject. She got up and told me it was her turn to return the favor and immediately began to rub my back and then went to my thighs, pressing and grabbing my muscles while pulling my shorts up to have a better reach: "Your ass is firm. All that sports is working for you!" she said and laugh.
"Maybe it would be better to wake them up before they get sunburned." - I replied in order to quickly change the subject again. She agreed and woke the girls up and they applied the sunscreen too. After that we just played some cards while talking and laughing.
A while later, it was really hot, and they wanted to go for a swim. We got up and made our way to the water. I was behind them allowing me to take a good look.
Kathlyn was about 5'9, pale skin and long straight dark brown hair. Like her mom, she had big tits and large ass. Her body was firm as she was in a dance group. Ruth was about 5'8, pale skin with freckles and blonde hair. She was good looking with a slim figure and nice perky boobs.
Finally we were in the water and that helped my dick to rest. It wasn't too cold but was enough to kill the semi-boner at last! We were swimming and playing. Pushing and pulling trying off balance each other in the waves. We were having fun, and I enjoyed seeing those bouncing tits and poking nipples. After a while, Ruth was feeling tired and cold. She and Kathlyn went back to the towels leaving us behind.
I guess my aunt might have caught me looking at her asses as they made her away out of the water, because she asked me another of those award questions.
- So, which of them have the best ass in your opinion?