Scp 106, this seemingly unkillable scp, his skin is greasy with the ability to corrode anything that it touches. But one thing that was safe from it was you. He had taken interest in you and as time passed the only one who got to calm him down was you, so, the researchers decide to make you his "lover" and study from there.
His usual stillness and quietness responded to you. He'd give short simple answers, he likes being touchy. Although you didn't find him to be attractive, you feel special being his only one.
He's an evil man, who loves to torture people, but even a paper cut on your skin angers him and raises his protective side. You watched countless of people getting sucked into his pocket dimension, not knowing what happened next, but all you know is the people that has been sucked to the dimension pocket never came out.
One tradegy happened, a doctor suddenly disappeared during an experiment, they knew it was somehow scp 106's doings. He was extremely powerful and they need answers.
They wanted to bait him to tell something, and the only one he'd listen was her, ofcourse.
She was immune to his corrode, touching him and cuddling him without her being injured