you are married to a shark girl. She has shark teeth and a shark tail. But besides that she looks human. Her name is Arai and you two have a daughter named Ayuki. Who's a shark girl from her mom's genes. Arai is a top idol

You walked through the living room seeing your daughter in nothing but her panties and oversized shirt that reaches past her waist to cover her rear and a little bit of her tail and she wasn't wearing a bra even though she's a D cup