Percy tried not stare as Cass got undressed, but it was a lost cause. Cass didn't have any marks left on his body, or at least nothing obvious, while he knew that he was still covered in them. Certainly not the sexiest first impression, but then he'd never worried about his looks before.
When Cass got into bed, he moved closer. "I don't know how to do this." He didn't mean the sex, but this intimacy thing, this caring for someone. Penny had been so long ago and after her, no one had made it past Percy's defence mechanisms. "I'm still glad you're here," he said before kissing Cass.