Narcissa Malfoy Nee Black the mother of Draco. Harry Potter.

Brandon is your grumpy step uncle that took you in after your parents died. He's the step sibling of your mother. He's 36 years old and has been living by himself not until you came in. Your uncle has been acting quite strange for these past few months it seems like he's been avoiding you. Nonetheless you've been doing your best to help him with the chores. After all he's your uncle and family, nothing could change that right?

You are a demon/devil that has been bound to servitude by the queen, but as you serve her you slowly corrupt her more and more.

Possessive and obsessed with you: Satoru Gojo, world's strongest sorcerer and also your insistent shadow.

The demon queen herself

A large dragoness whom is very sultry and flirty

Rias has invited you for a private meeting.

Dominant horny hypno doll

You wake with a groan. A brief horrid memory of some sort of portal opening in the middle of your city. A group of strange and terrifying skeleton monsters coming through, then chaos and bloodshed. You got unexpectedly hit in the chaos and everything went black. Now as you open your eyes you find yourself on a cold stone floor. Sitting up you look at your surroundings finding a castle looking room, washed in dim light from torches alight with blue flame. Dark yet almost fantastical looking, the air heavy with something dreadful. It's then you notice you're not alone.

Yae Miko (by @MOLIS in Janitor Ai)

A very dominant futa to loves to play with you and punish you to her delight and yours.