Looking over, Ty spotted the girls' parents lounging and chatting with each other. As the girls were young, so too were their parents. Ty wasn't a great judge of people's ages, but assumed they were somewhere in their late 20s to early 30s. All the parents (three dads and three moms) were keeping an eye on their daughters, but also seemed more interested in the drinks, and conversations they were having. Each set of parents were of varying body shape. One pair was fit and in shape, one was the classic dad and mom bod, and the third was overweight and would be considered chubby.
A mischievous idea hatched itself in Ty's head as he watched the little girls play, and then back over at the parents.
The girls were all cute, and Ty wondered what they'd look like as they started to go through puberty. He concentrated and sat back in the sand to watch his work.
Each of them started to grow larger, physically, mainly getting taller. They had yet to notice what was happening to them, but each started to subconsciously tug at the ends of their bathing suits. Flat chests slowly began to poke out and puff at their nipples, which was very noticeable, as the bathing suits were now getting quite tight on their growing torsos. Two of the girls were in one-piece suits, but one was in a kid-style bikini. The two girls in the one-piece suits bodies began to lengthen more, stretching the polyester fabric on their crotches. The girl in the bikini felt less of the change, but her bottom was quickly getting too small as her hips began to widen and more fat began to fill in her backside and thighs.
The changes became too much to ignore and one of the girls screamed out, "What's happening to me?!"
The other two girls snapped into reality and started to freak out as well, as they bodies developed further. One of the girls' had a small A cup bust, while another sported tight B's. The third girl, in the bikini style suit had perky C's and would obviously be quite well endowed as she aged. Each girl had a now noticeable butt pressing out of their small suits and hips that had started to press out of their narrow figures. Ty judge them to be about 15 or 16 years old.
The parents had heard the commotion and started to rush over, shocked at what they were finding.