X sat quietly in the study, reading glasses perched on the bridge of his nose as he read a book Moriarty had written on his research of gene splicing. It was all very confusing and X contained very little, but continued reading anyway. There was a pawing at the study door and X sighed, already having very little patience for the Subjects, despite having only lived in the mansion a week. He walked over and opened the door, Luna looking up at him.
"Hello, X," she said, smiling. He rustled her hair and scratched behind her ears, making her tail wag.
"Good evening, Luna. What brings you here?"
"I read here every once in a while, but it's a lot warmer in here, because of the fireplace." He nodded and sat down, reading a book again as she wrapped herself around his feet, smiling and tail flicking back and forth. After a while longer of reading, he began to feel her lap at his legs, licking softly. He felt a tingle up his spine and he sighed, closing the book.
"The Inhibitors kicking in again?" She nodded furiously. "Alright, alright." He looked around, scanning the shelves for the book that Moriarty said was there. X had never had a reason to use it before, but now... There. He set his own book down on the side table and walked over to the bookshelf against the wall, finding the book with a red dot on its spine. He pulled it and the bookshelf creaked open. Inside was a small room on the other side of the fireplace. The fire went all the way through and the room inside was decorated very similar to the study, except that it had a large bed and dresser as well.
Luna marvelled in the sight of the room.
"It's terrific!" she said, smiling. She crawled over to the dresser, sifting through it and giggling as she found the things that the Doctor usually stored in dressers. Sexual toys, lingerie, and then the top cabinet, which always remained locked, but X now knew stored a multitude of medicinal content, in case something went wrong with a Subject during the middle of their play.
"Lie down," X said, having inherited the Doctor's smooth and calm voice, as well as having been injected with Moriarty's special lust serum, making every pore in his body secrete a miniscule amount of pheramones which, when inhaled, caused anyone around them to be fully and totally devoted to the user.
Luna crawled up on the bed, lying on her back, her tail off to her side, flicking back and forth lightly. She was wearing a white t-shirt and a pair of short blue jean shorts, with a hole cut in the back. He climbed up onto the bed and saw her breath catch in her throat as he smiled, kissing her neck softly. She moaned gently, nails raking the bed as he moved up her neck, licking, biting, sucking.