You are such a beauty, my dear. It's just us two in here..." The lady smiled at me and her fingers started moving again. Her fingers played with her h...rd nipple and she spread her legs even further, giving me a good view and started stroking her pussy again. I felt aroused but urged away my shyness. Hesitantly at first my hands wandered to my breast and gently began massaging myself. My eyes were fixed at the mature woman and hers at me. Sweat was forming all over my skin. I was feeling hot. I was breathing harder now, my heart racing, yes, it was sexy, really sexy as her fingers began flexing, massaging my breast as we tongued each other.Then, we broke off our kissing."Whew, that gets kind of hot, doesn't it?" April asked me."Yeah, but we're getting better, don't you think?"Her hand was still on my titty, squeezing softly.Then, we came together again, mouths open, kissing, tonguing, moving our heads around enjoying what we were doing. Her hand moved down, then went up under my. "Inside the elaborate gym, Mrs. Thaylor looked dispassionately at thestrange sight.The woman on the treadmill was nude.Her thrusting breasts, generous bottom, and long, shapely smooth legsgave ample proof of that. Her feet had been bound so that she couldonly walk on tip-toe. Knee hobbles gave her about eighteen inches offreedom to move her legs. Behind her back, her wrists and elbows hadbeen strapped together and then pulled high up on her back by means ofa leather strap that attached to her. He knew he was a teacher but he felt he was being taught.After a few minutes of her not pulling away he allowed his fingers to sneak into the top of her bra so he could feel her flesh and roll her nipple between his finger. Sue was really enjoying this even though she knew it was wrong. Involuntarily her head had laid back against the seat back, subtle moans escaped from her lips and she forgot this man was an adult and a teacher, Mark continued this while she moaned, she was pushing her breast.