I think the first girl might be what you are talking about but it also possible that she knew exactly what she was doing.
The pool girls however were trying to take "cute" shots. They had taken several shots that were all very conservative moons when they were stable on dry ground. But when they came up with the pool idea there was so much more to think about with getting the timing and the breathing right that they got a little out of control and showed more than they wanted.
Glad you started the topic
