Dropping the bottoms Julie's opened hand; Mary watched all three pairs get hidden away in the bag. The revelation was starting to sink in now. The three girls now sat in just their bikini tops. Over a hundred people were all on the beach, all not too far away. Mary knew that any could glance over and see Julie's and Jenny's bare bottoms, or at least the top of their cracks. If anyone were to walk along the path behind them, Mary would be the one with a naked butt on show. She didn't know how she would explain this if they approached them.
Mary was snapped out of her worry though when she saw the two other girls pull their tops down. Jenny's easily flopped over the triangles of her top and sat out in the bright sun light. Julie had to work at hers a little more, but eventually managed. Now both girls had their pointy nipples pointed at Mary, and whoever would be lucky enough to go for a walk along the lake path behind them.
"Well, we know you're hungry for these puppies, but how about we eat the food we brought," Julie said as she tweaked both her nipples. Mary blushed having been caught staring. She took one of the sandwiches that the girls laid out on the table. Mary still couldn't help but glance everywhere. She'd look out at the beach or other tables to see if anyone was looking towards Jenny's and Julie's butts. She would look behind her, afraid someone would show up. She also would look at Jenny and Julie, their breast out in the open and yet acting so casual.
Five minutes seemed to end too fast for Mary. Jenny and Julie began to tuck themselves back into their tops and started to finish up their meal. Mary now knew the only show from behind was her own bottom and that made her shiver.
Mary tried to relax as she sat eating. However she couldn't help but tense up when she heard a dog bark behind her. She looked back and saw someone was walking their dog out of the forest path. Mary turned away so she wouldn't catch any attention. She grimaced as she begged for them to not notice her. She involuntarily wiggled in her seat, worried of what could happen.
When nothing happened for a few moments, Mary looked back. The man was gone and she had no idea if he had seen anything. She wondered if the person could be heading home right now pondering if she had been bottomless or not.
When the girls finished eating, Mary was handed her bottomless. She was happy to get to be able to put them on without having to ask for them back.
"Now, let's pack up and go for a bit of a walk," Julie suggested. They got the thing altogether and put into bags. They then made sure to slip on their sandals.
The path they were taking goes around the lake. One part of the lake was an open sandy beach; the rest though was surrounded by trees. Not many people were really taking walks, more interested in the fun on the beach. For half of the trip they didn't see a single sole even.
Two thirds through their walk, Julie stopped the group and pulled them to the side. There was a small, rough path through some of the trees that lead to a little more open area right on the lakes side. A good number of trees blocked sight from the path, and due to how the lake bent in this area, the beach couldn't see this area either.
"What are we doing over here?" Mary asked.
"Well normally some people come here to fish or something I assume. However with how secluded it is, I have to say this is one of the perfect places for some skinny dipping!" Julie exclaimed. She was already taking her top off.
"You can't be serious!" Mary remarked, but Julie had her bottoms at her feet and kicking them off. She picked up her suit and hid it in some bushes.
"Come on Mary. I shouldn't have to always explain why something is safer than you think. The path can't see us, and the beach can't see us. We're perfectly safe, we'll hear anyone coming before they see us." Julie then took a step over next to Jenny. Jenny hadn't disrobed yet, so Julie decided to start it for her. She picked at the strings on the back of her bikini till the knot came undone and the material became loose.
"No one will be able to see our little fun back here, it's just us girls. I mean only you and I can see Jenny's beautiful and full bosom," Julie teases as she wrapped both hands around Jenny from behind. She placed each of her palms over Jenny's breast. She wasn't shy about pushing them together to expand Jenny's cleavage.