I'll give you a hint. Does the sun or the moon exert a greater gravitational pull on Earth?" The sun! The Earth orbits the sun, not the moon!" Correct...! The sun's gravity on the Earth is about 200 times stronger than the moon's. Now, do Earth's tides follow the solar cycle or the lunar cycle?" The lunar cycle! Oh! Duh... I never thought about it like this... What's going on?" Tidal forces are determined by differences, or gradients, in gravity. Gravity pull scales as one over R squared. The. Nonetheless, he knew his cock was thicker most, and he hadn’t had her ass for over a year, and so the coating of lube he spread on his cock was generous. Shuffling forward he guided his knob to her anus, his tip lodging in her partly open hole. She moaned as he pressed forward, her anus gradually opening wider to accommodate his broad flaring knob. His knob finally slipped in, her tight sphincter clamping around his shaft behind his knob. Leaning forward he slowly worked his thick shaft deeper. This weekend was no exception, I had spent much of the morning trying on revealing tops that would normally only be worn with a camisole, occasionally parading out of the changing room without one, and so was already really sexed up. My satin bath robe was slightly translucent and cut to mid thigh. As I stood in front of the mirror I thought to myself rather vainly, that it contrasted well with my tanned thighs. The contours of my breasts were vaguely discernible but my hard nipples were quite. I wonder... Another couple were also in the room. Again, the man looked like an athlete, while the woman looked like a princess. Looking at her and then at the woman at the end of the table, it appeared they were sisters, and yet that didn't really fit. He couldn't figure it out.Then he heard the introductions, and was introduced himself. The man was, indeed, Dave Wilson of the Giants. Moreover, the giant at the end of the table was introduced as John Smith, a Hall of Fame defensive end for the.