When his tongue began to blaze a fiery trail up her inner thigh towards her throbbing clitoris, she took a nearly involuntary step backwards, and clos...d her legs. For her troubles, she was rewarded with another slap on the ass, this one harder than the first. "Do I need to stop and remind you of your purpose here?" he asked in a low growl. "No" she whimpered, and moved forward again, opening her legs even wider. Her entire pubis was waxed and silky smooth, something she did just for him. . It said, "open the door slowly and don't say anything, just use me for your pleasure". Well, that got my mind racing. When I slowly opened the door and entered, I saw that she had set up our Bed Bondage Restraint system and had hooked herself in, on her back, except for one wrist. She had tied each leg bent at the knee with rope, with heel against ass.Her thighs were held back with the Sling Straps and tied back to spread her legs very wide. Her arms were stretched out and her right wrist was. "My bath was a fairly large one, but two people could not stand side by side in the width part without touching each other, but there was just enough room to get by. As mom moved herself so she was sliding along, facing me, I did the same, facing her, and our bodies touched. Her boobs squeezed along my chest and I felt her nipples rub into me. Even more tantalisingly, as I held her shoulders for support, because we were about the same height, my pubic area and cock, which was still limp,. She eventually felt something poke her from behind and looked around to find my erect stiff dick under my shorts. She was super sweet about it and was smiling at my embarassed face. I seized the oppotunity and took her hand and led her to my room. She knew i was just a curious boy and was super sweet and just stood still and let me undress her. She had on a floral blouse and a black satin skirt which was soon lying on my bed revealing her tight figure and pink bra and panties ( this is where my.