Three cute, unsupervised tweens, I knew that by observing them, I knew one dad's watching far away through the glass, but he couldn't see what's going on in the water, one girl not very good at swimming, grabbed her ass right away, grabbed another one later on, then the third one wore skimpy loose outfit, I swam near her long enough until I saw her nipple, when she jumped into water. Not bad for an hour of swimming.