Mighty Mom!-5

"Okay Tommy, now the rest." Gail said as she opened up her giant wingspan of her upper torso and as Tommy slid the tape measure under his mother's arm pits, he noticed that the tape measure wasn't long enough to reach fully around to meet it's other end. The tape measure only went up to 60 inches, and his mother's chest was at least 4 inches larger, causing the tape measure to fall short. "WOW MOM, YOUR CHEST MUST BE 64 INCHES!" Tommy sounding very impress as he said it! And the bulge in his under shorts grew more harder and erect. "OK Tommy now measure my thighs and calves!" Gail ordered her son. "Forty four inches for your muscular thighs mom, and twenty two inches for your diamond shaped muscular calves!" Tommy said sounding even more impressed then before, not to mention his erection growing even harder in his shorts! Then Gail did a must muscular crab pose which caused her traps to swell up to her ears and covered them up with such huge, thick, ripped muscle, that she couldn't hear her own son scream out in ecstasy!!!!!........After Gail finished her muscle flexing show for her son, she walked right up to Tommy and slid her strong right hand into Tommy's shorts, then she started jerking off his already young, thick strong cock as she said matter of fact; "You know Tommy, I've been celibate since the day I found out I was pregnant with you. In other words darling, I haven't had sex in almost 13 years, so I figure you owe it to me Tommy." "Owe it to you mom?" Tommy asked nervously. "The way I figure it young man." Gail paused while she started jerking Tommy off faster and harder. "I've spent God knows how many hours down in our basement lifting weights to build up this body to impress you and I did this and will continue to do this just for you Tommy, but I feel it's time for me to be awarded for all the hard work I've put into lifting weights to build up my muscular female physique!" Then before Tommy could say a word, his mother ripped off his shorts, and slid her huge, thick, ripped muscular right arm between Tommy's thin legs, then flexed her huge, ripped, right muscular bicep to it's max, raising Tommy up till his now thick, hard, erected young cock was level with her mouth. Then Gail stuck her son's huge throbbing cock in her mouth and sucked and sucked, harder and harder, faster and faster, until Tommy ejaculated one hell of a load of sperm into his mother's mouth, Gail licked and swallowed every last drop!  Gail then flipped Tommy head over heels and had him gently land on his back, on her bed.......Then Gail jumped on top of her son like a hungry tiger, and after she was on top Gail jammed Tommy's still thick, hard, erected young throbbing cock into her now thick muscular vagina, and started riding Tommy like a cowgirl riding a busting bronco! Gail continued to ride Tommy even faster and faster, and harder and harder till she finally had such a powerfully strong orgasm, that Gail's eyes rolled into the back of her head and as she blacked out, then fell on top of her son! At first Tommy felt both a fantastic sensation and fright at the same time. The fantastic sensation was from having sex with a muscular female Goddess even though it was with his own mother. The fright was thinking that his mother just had a heart attack and dropped dead when she had passed out, and he wasn't strong enough to remove her huge, ripped, muscular female physique off him. But a second later Gail kissed her son tenderly on his lips and said; "Darling, you may have your father's looks, but you could defiantly out fuck him!" Then Gail buried her face in Tommy's thin flat chest, and started licking and kissing his two very erect nipples. After Gail gave Tommy his nipple treatment, she lay next to him in the bed, and after turning his skinny little body over so they were face to face, Gail then wrapped her two huge, strong, ripped, muscular arms around Tommy, and after pulling him closer to her, she started spooning her little boy..........As they lay there spooning, Tommy ran his hands up and down his mother's muscular female physique. He couldn't believe how thick her six pack set of abs were, they were as solid as a cinder block wall, and so devoid of fat they looked like an anatomy chart in a science lab. Since Gail maniacally began working out 9 months ago, she had gained 122 pounds of solid muscle, and lost every ounce of fat she ever had on her entire female physique! Of course the fat in Gail's breasts had disappeared, but her pectoral muscles were 4 times the size of her once C cup sized breasts. That alone was an extremely huge turn on for Tommy! Gail had gained over 22 inches on her arms, 31 inches in her chest, 26 inches in her thighs, and 12 inches in her calves. It was absolutely amazing! As Tommy continued to explore his mother's muscular physique and he didn't want her to ever lose the massive muscle she had worked so hard to get, but he wondered to himself as he was starting to get sleepy; "How much bigger in female muscularity could mom physically get? I seriously don't think her body could take much more female muscular growth!" But Tommy was totally wrong on that subject! End Of Part 5