Likely will be a scene in my DT17 fanfic. Daisy was outside of Donald's boathouse (still located in the pool of McDuck Manor) late into the night, barely awake, when she saw a very confusing sight - Lena and Webby playing in the pool, as naked as she herself is. She rubbed her eye thinking it was a tiredness-induced trick, but realized Lena and Webby really were there.