I got to sleep that night, and I knew I'd probably be able to do it again, since it was so easy the first time. That day we were going to go swimming in the indoor pool. As you can tell, my cousins were very wealthy. Mom was wearing her usual small blue bikini, and once again, her nipples stuck out like mad. I pulled up the little revealing white trunks she had gotten me. Before now, I hadn't really cared for another pair, since mom and I had swam naked lately.
Aunt Hanna was wearing a skin-tight 1 piece. Her nipples were even more obvious than my own mother's. This trait was very herreditary; because looking from cousin to cousin, each one had big protruding nipples. And aunt Hanna's friend, Gretta, was a shade of Latin, and had short dark brown hair. It wasn't quite down to her shoulder, and was put up into a ponytail. She had smaller, semi droopy C breasts, a normal, semi saggy ass, and a flat, yet un-muscled stomach. Her nipples were not protruding, but she looked pretty hot in her 2-piece tan colored bikini anyways. She hadn't even been in the water yet.
Connie was wearing a yellow and green bikini, and her bottoms were thong, revealing her tight little ass. Cynthia's breasts were only contained at a small area around the nipple by the tiny red suit she was wearing, and like Cynthia, her butt was very visible from the tiny thong bottom. You might guess that Karen's suit was similar, but Karen apparently forgot her suit at home. She was wearing a tight tank top, and some tiny sport shorts as a bottom. Her nipples were visible through the cotton, color and size because she was already wet.
This was nice. This was very, very nice. As it had when I went swimming with mom, my erection became largely visible soon after I got wet. Aunt Hannah left, to go heat up the sauna. I was left with my 3 hot cousins, and my sexy lover mom who was sun bathing and chatting with Gretta. Some of Gretta's dark brown pubic hair was poking out the sides of her suit. I noticed a similar effect befalling Aunt Hannah.
It seemed that my cousins were brushing 'accidentally' against Little Peter every chance they got, but Little Peter and I didn't mind in the slightest, in fact, Little Peter seemed to enjoy it excessively. We went through this trend a few more times, until I "had to go to the bathroom." After I was done taking care of myself, I went back. Turns out they had all gone to the sauna.
When I got there, there were no seats left, and everyone was sitting on someone's lap, except Gretta and my mother. Gretta politely stood up, and let me take her seat. But luckily, my loyal mother wouldn't dream of making her stand. I had the privilege of having a 30-year-old woman sit with my cock positioned between her asscheeks. She obviously became more attractive to me after that moment. She tried to be inconspicuous about it, but she was definitely pushing up and down on my rod. I obliged her by pushing back, humping into her ass, inconspicuous to anyone who was watching, but obvious to her.
She became less inconspicuous, and my mother noticed. She winked at me, letting me know she had. She asked my aunt, whose lap was a seat to Connie, if she'd like to go get some drinks. This suggestion was tempting enough to make everyone leave. Except Gretta, and me that is. As soon as everyone was gone, she got off of me and I yanked down her bikini bottoms. She turned around and yanked down mine.
She bent over and put her hands on the seat across from me, presenting herself. I shoved my dick deep inside her, and began pumping. She pushed back hard, loving every second. Her pussy was very tight for an older woman, and she was going to make me climax sooner than expected. Her cries of ecstasy weren't helping to prolong my ejaculation. Soon I erupted, pulling out and letting loose onto her back. She then jumped in the water to clean herself off. When she ascended the steps out of the water, low and behold, her nipples were hard and poking out, begging to be freed.
When we got inside, my aunt, who had just started making burgers for lunch turned to us, "Wow, you two look tired, you really shouldn't stay in the sauna that long, you could overheat or dehydrate." I couldn't help cracking a smile. I may have dehydrated, but Gretta surely didn't.