Give her huge fat tits, and make the growth orgasmic

"Give her huge fat tits, and make the growth orgasmic!" my voice commanded, with words merged together into a single moment.

I felt a powerful discharge of the electrical tingling energy shoot out of my arms and into my mother. Her breasts jiggled as if they were struck by a strong wind. Mom gasped in shock, and then, her tits actually descended. I stared in disbelief as they swelled and sagged downward, swaying gently in small spirals. I could hear her skin creaking as her breasts stretched lower like a pair of filling water balloons. Mom moaned erotically and her nipples thickened and hardened with arousal. The erect nubs brushed against the inside of her loose fitting top and were quickly pushed against it by the burgeoning bust following behind. With no more room to descend, her jugs fattened outwards against her top. The fattening torpedoes looked like doughy pastries pooling in a vat.

Precum oozed out of my cock onto my sternum. This was even hotter than I had imagined it would be. I idly squeezed my thick shaft while I kept watching Mom's rack grow. They had started off as modest, lemon-sized breasts, but were quickly becoming zeppelins to rival Hitomi Tanaka.

Mom's moaning suddenly escalated in volume, and the rhythm of her swelling tits changed. Her massive jugs halted for a brief moment, before powerfully surging at least a full cup size larger. Faintly pulsing veins appeared on the tops of her boobs. The area around her engorged nipples flushed several shades redder. Mom panted heavily, biting her lip in anticipation, and then..

"ONNNUGHHHhhhh!..."

Her deafening moan of orgasmic ecstasy was accompanied by a crescendo of growth. Her big tits bloated even bigger, and thick pointed nipples aggressively tented her top. Her areolas expanded, becoming engorged and puffy. Wetness gushed out of her fertile jugs, seeping through her top and dripping onto my balls.

"FFFfffuuuuckk!!"

Mom shuddered violently in the throes of her orgasm, bucking her chest back and forth wildly as she gripped the sand on either side of my legs. Each time she thrust her chest outward, more milky wetness spurt out of her shirt onto my nutsack. After an extended period of powerful jerking and shuddering, her movements calmed and her huge fat tits finally came to a wobbling halt.

Breathless, Mom could only look at me with a mix of lust, joy and a tinge of concern. After witnessing my ultimate fantasy come to life before my eyes, I had discarded any remaining inhibitions and was ferociously pumping my gigantic cock. I couldn't wait to show her what I had planned next!