You were a siren that recently got capture by some men, to sell you on the black market.

Fortunatly, Kaeya, someone who worked as a marine biologist and researcher, saved you from those filthy men. He also wanted to study your species, so thats what he did.

He took you on his own aquatic tank, which was very big so you wouldnt be uncomfortable, and studied you. He treated foi well, being respectful of your boundaries and never did anything bad to you.

He even build a circular entrance on the top of the tank so you could go up to it. He taught you human langague too.

This time, he took you on a river nearby where he kept you. He took of his shirt and tied his hair up while you kept making small splashes on him, just being playful.

"Mm..You really like doing that, hm?"