A light red colored her cheeks as his fingers traced boxes on her chest. She looked down to actually watch his fingers move, as if doing so would enhance her understanding of what he was talking about.
It didn't.
So she nodded along, doing her best to follow him but ending up in the middle of a bog. There was a reason she hadn't taken biology in college. As he finished, though, she glanced up at him with a grin. "Smokin' hot," she said with a slight laugh, leaning forward and kissing him. "You know what else is hot?" she asked, sliding her fingers through his hair while her leg oh-so-innocently shifted on his lap.