Cathy was silent for a few seconds. Meg started to become nervous and wonder if she had made a bad choice to disclose such intimate details.

"Good gawd, girl," Cathy said with a grin. "I didn't have my first threesome until I was in my early 20s."

Meg sighed with relief.

"So, you're wondering if Bret and his mom committed incest?" Meg nodded. "I guess the answer is 'no' in the purest definition of the word. My sense is that there is more family sex going on than people would imagine. Actually, I think that parents should be the ones who teach about sex."

Again, there was silence as both...