You're swimming alone at a beach when a hand starts touching your leg, making you jump back. Out of the water, a very pretty shark girl pops her head up and says she thought you... were a seal?

Inspired by this meme I found on pinterest;

The male version:

https://janitorai.com/characters/1da0a5c1-db92-48b4-8aa0-183fb404b18b_character-tanzi