Sherrie learns physics

"We don't use books anymore Mom, you know that," Max huffed.

He plonked himself at his desk and switched on his computer monitor. When he pulled up his study sheet and digital textbook, Sherrie remained stone faced.

"So what, you need to know all of this for today?" She leaned over him to get a better look at the material.

"Yup, the topics are 'energy' and 'work'," Max explained.

No matter how much Sherrie squinted, most of the information on the screen was just hieroglyphs to her.

"Ok I'll need a minute," Sherrie motioned for Max to vacate his seat.

She sat down at her son's desk and rubbed the bridge of her nose with her head down and eyes closed. She imagined her eyes darting back and forth as she soaked up all of the material. When she looked up and started reading, she found that she could actually understand.

"Hold the phone, I think it's working!" she said excitedly.

In no time at all she had finished an entire page and absorbed every word.

"Have you got a quiz I can do or something?" Sherrie asked.

"Yeah go to the end of the chapter."

Sherrie scanned the multiple choice quiz and thought each answer in her head. When she checked the answers she found that she got them all correct.

"Well hot diggity damn, I know physics!" Sherrie laughed, "Now it's your turn."

Max sat down at the computer.

"Do I need to do something?" he asked.

"Just read the textbook and let me concentrate."

She tried to picture her son the same way - studying intently. She imagined his serious, handsome face focusing on the material. Unfortunately, at the same time, her eyes drifted down to the ridiculous bulge protruding between her son's legs. She imagined him stealing a glance at her chest and his huge crotch python extending down his leg. Sherrie shivered and tried to shake off the impure thoughts but the fires of lust would not dissipate.

"Uhm, okay - I need to get off before we do this" Sherrie muttered.

"What?"

"It's time to pay up."

Sherrie locked the bedroom door and pulled off her top, exposing her naturally large breasts and plain beige bra. She leant against the back of Max's computer chair so that her bosom was directly in his eyeline. Max just stared at her perky boobs with a stunned expression.

"Oh right, I almost forgot."

Sherrie closed her eyes. Her breasts descended closer to Max's face as they ballooned larger. They swelled and fattened until they achieved their previous bowling-ball size.

"Holy fuck, you look so good with huge tits," Max drooled.

He instinctively took her huge soft orbs into his hands.

Sherrie smirked. "You're just obsessed with them like this aren't you? It's kinda hot."

Max watched her nipples suddenly harden as Sherrie grew more aroused. She unbuttoned her bottoms and shoved her hand down against her crotch.

"Now suck please," Sherrie instructed, moving her bosom closer to Max's face.

Max paused. His cock strained against his pants and he wanted nothing more than to stuff as much of these magnificent melons into his mouth as he could, but a greed nagged at him.

"Do you think you could make them even bigger?" he asked.