Peter discreetly slid his hand down his wifes back to cup and squeeze her ass - safely hidden from view of Mara once she turned around to look at them. But Peter grinned at his wife's words and quickly nodded his head in ascent. He was always open to new partners and testing the waters with Mara certainly had him excited about it. He couldn't wait to see her and his wife together...or to feel her teenaged pussy clenching around his cock. He slid his hand slightly lower on his wife, starting to rub her between the legs while Mara was still unaware of what they were doing.<br/><br/>"Oh, its no problem at all, Mara. We want you to feel comfortable in our home and know where everything is in-case you need it, or if we need you to grab something for us." He responds, smiling softly. "And so you know where to sleep and where the bathroom is up here too."