When she asked what did he like, he gave a bit of a wry smile. Somehow, he didn't think she wanted to hear that he was enthralled with killing, and the sheer joy of terror from his unwilling victims.
"Well, the super speed is cool, and it's pretty amazing to be able to hear so clearly." But then he managed a real smile, laughing just a little. "And sex is... well, even more amazing than it was before. It's like everything has been enhanced a dozen times over." He unwittingly licked his lips at that thought. "And I'll never get wrinkles, I guess."
"D'you need any help cleaning up?" he asked, trying to sound like the absolutely most perfect house guest. Colin would be gagging at how he dripped with insincerity.