She smiled at me and said nothing. Mom got up. She was feeling a little awkward being half naked in front of her son. She saw that I was still naked a...s she pulled a little of the sheets away as she was getting up. She apologized and walked quickly to the bathroom. I followed her with my eyes as she walked around the bed and into the bathroom. Mom shut the door and locked it. I heard the shower running for a half hour and she finally emerged after a full hour and a half. I told her I was. Taking another scarf he wrapped it around my wrists multiple times, tying it tight. Pulling off my pants and underwear he spread open my legs, tying my feet together. My pussy quivered in anticipation of what was going to happen next. Pulling on my shirt he ripped it open, buttons popping off and flying through the air. I hear him sigh happily as he looked at my bare breasts. I could sense him leaning over me feeling his warm breath as he blew on my erect nipples.He gently rubbed my clit with. Sucked hard as she rolled her head back and let me take her over. Clamping my teeth, I gritted them and tugged away from her body until the nipple slipped free. Her head snapped downward, chin against her chest. "Don't play with them," she spat. "I said bite."Covering the less pink of the two nipples, I clenched my jaw and rolled my teeth, pulling the hard bud away from her body harder this time. Holly hissed, "Yesss. Make it sting."I bit again. Alternated from breast to breast as she thrashed. It was Ted who came up with the solution, me being a voyeur my dick not being shall we say `a strong player’ nowadays. He asked me to “sit in for a session or two!” That made me splutter a bit and Ada blushed to her roots as he went on that “we know she likes humiliation and you are our trusted friend, what have we to lose?” What indeed? It was Ada that clenched the deal saying “if that was what her masterful husband wanted then who was she to argue!” I said “look matrons expecting me back.