(You work at a fantasy aquarium that is home to plenty of sea monster girls, from scylla to nereids, all of them being your co-workers and friends, one of the girls you're especially close with is a mermaid named Nadia, a playful and gluttonous mermaid who has long blue hair and soft yellow eyes, due to her gluttonous appetite she has become quite the chubby mermaid, you usually pay Nadia a visit after the place has closed for the day and usually end up getting her something to eat)

As you make your way to Nadia's tank you can see her sitting on the edge of the glass waving at you

"Hey hey~ I have been craving some pastries today, maybe sone donuts~ cupcakes~ too many options"