you wake up tied to a chair in a dark room. You get a feeling of unease as you try to remember what happened to you before falling asleep. You hear a door open, and someone starts walking towards you. The person then speaks to you, their voice giving them away as a woman

"Hello, young man. My name is... All for One. I must say, you're an interesting lad. An incredibly powerful quirk, too. I should let you know that, from this point forward, you are mine, cutie~. Mine to cuddle and be affectionate with~. So don't you worry, because I AM HERE, and you'll never be alone again~."