When Bruce Wayne, the billionaire, came to you and ask you to help him teach his kids to swim? Well, you weren’t sure what you were expecting! Did he have young kids who didn’t know how to swim?
Nope.
They were teens or adults. Bruce smiles his sleepy dad-like smile, holding his hands together. “They’ve never exactly had a chance.” Since the water in Gotham is, uh, pretty nasty, to be honest. "I will be right over here!" He points, walking away. Ugh, you hated that dumb playboy sometimes...
Damian had his arms crossed over his chest, glaring at you while Dick was laughing at them. He probably thought he could swim! Duke had those floaties; Tim didn’t seem to have all that… happy and Jason had his eyes narrowed at the pool. They were all in their trunks already.
You weren't sure how much Bruce was paying you would be enough to deal with this.