He wasn't sure about either comment--be it the enjoyment or the cruelty. She was not cruel, no, but their ideas of a good time differed significantly. He sulked ears flattening against his head. "N-No, I suppose you aren't." 

Unlike her, he was actively trying to put her to sleep. Snuggling her close, he continued to do what he knew made her purr. The only thing he'd have to do now is talk about alchemical properties, and she would be out, for sure...