Donna was a neat girl, but sometimes not everything found its way to where it belonged.An oversize, framed sketch hung on the wall near her computer m...nitor, and I stepped closer to take a look. It was about 18 by 24, with the long dimension horizontal, and showed a reclining nude. Done in pencil and in the same immaculate detail she'd used for ours, I recognized Yvonne as the model. The girl had tiny breasts, a flat stomach and plentiful pubic hair, with just a hint of the crease between her. She stood there during my inspection. Her body was visibly trembling, but I knew she was also incredibly turned on. I decided to keep pushing and see if she would ever really resist."Mary," I commanded. "Take off your blouse." She started and looked at me for a few seconds. Then without a word she let go of the skirt and pulled the hem of the blouse out from the waistband. Her trembling fingers fumbled with the buttons from the top down but she steadily released each button in turn, looking. I knew my sister’s tears and sobs of repentance was all a sham and that she loved the religious man’s hand on her rump with a passion that was not in the least bit contrite or repentant in the slightest.I hid my amusement at watching the time worn man hobble over to the side of the contraption to administer his correction and then slowly remove all garments from his waist down to mount poor Rebecca addressing her reddened rump with his semi-erect cock. He was aided in his endeavor by his pretty. (Look at the "Grace" series to find out more about Marcus). Daniel was doing Madelyn so hard, she began to squirt in extreme proportions, luckily we had towels laid out across the floor. I took Daniel's dick and I began to eat Madelyn's pussy while stroking Daniel's dick. Madelyn continued to squirt as I am for sure she was hornier than she ever has been. I wet my fingers and began to wet Madelyn's asshole. I then lifted her bubble butt into the air and began to slid Daniel's dick into her.