Feeling Treena's hand on her own ass, Nadia had started her own rhythmic motions as she had leaned down just a little bit and placed her hand onto Treena's back, grazing her fingernails onto it gently.  At the same time, she had started to kiss Zack around his neck and onto his shoulders.  It was the first time that she had the best of both worlds and it had felt soo wonderful to be loved by a man and woman... all at the same time.