"I love having sex with you!"

"You Allison, like having sex with me?"

"I love having sex with you."

"And you love having sex with each other?"

"Yes!" They answered in unison.

"And what you want is to be open about it? To not have to wait till I'm not home to munch on each other. To do it in front of me, include me sometimes and make this a triad?"

"A triad? What's that?"

"When I am married to Jenn that is a couple or dyad. When Jenn is married to Allison that is a dyad, a couple. When I ...