Tammy Gets Suspicious

“Huh?” Tammy asked, raising an eyebrow and crossing her arms upon seeing her mother’s horrified expression. “What do you mean, ‘what’?”

Her mom was certainly acting strange, the short young blonde thought to herself.

“And why do you look like you’ve just been caught committing ****?”

“Yeah, mom.” Gina said. “Are you sure you’re okay?”

“I-... I-... I-...”

“Go easy on her.” Mike said in their mother’s defense. “We went at it for hours last night, so she’s still kind of fuzzy.”

“Hours?” Gina gasped. “Oh my God…”

Tammy’s eyes went wide as wide as could be. She quickly glanced down towards Mike’s crotch, now curious as to what sort of beast was hiding, tucked away beneath his big muscled thigh.

She knew that her idiot brother must’ve pumped up his boring old dick with that weird device he had, and she wanted to see what sort of supernatural fuckstick had caused their mother to go insane.

Without missing a beat, she reached for the waistband of his shorts and slid a hand inside, grabbing a fleshy base that was so thick her thumb and index finger were far from touching each other.

“No fucking way…” Tammy mumbled in horror, just before tugging the twitching mass out to freedom.

“Holy shit!” Both girls cried out, and Melissa fainted.

“Mom!” Gina said as she rushed over to Melissa who had once again collapsed face-first and falling onto her big tits. “Oh, geeze…”

While the taller sister tended to their hysterical mother, Tammy gripped Mike’s erection with all of her strength, his smooth and hairless torpedo leaking precum all over his older sister’s hand

“You idiot!” She shouted, getting up on her knees and in Mike’s handsome and very surprised face. “You know full well that mom’s a hyper nymphomaniac! What were you thinking?!”

They both glanced at Gina, who was wordlessly scooping their uber busty, bunny-suit wearing mother into her arms to carry her off to her room.

Tammy glared at Mike again, who looked a bit shaken.

“L-Look, she pretty much begged me for it, okay?” Mike said, unable to hide his cocky grin. “And what’s the big deal, it’s not like **** is wrong or anything.”

“That’s not the point, stupid!” She said giving his huge dick an angry pull, but it ended up just sliding up the base to the head because of his excessive seed, which made him gently grunt and squirm a bit instead of yelp in pain. “Mom can fuck for hours. Hell, we both know she needs it. But giving yourself a dick that never runs out of juice is like handing a heroin addict a syringe that never runs out!”

“... I see your point.” Mike said, turning his head to the side and blushing. “Maybe I got a little too carried away with the device.”

“A little?” Tammy asked, turning to look at the throbbing cock in her grip. “I mean, Jesus Mike… Look at this thing.”

Reluctantly, her hand slowly slid down to the base, amazed at just how unreal this dick was.

She hated to admit it, but part of her actually wanted to give it a test drive herself.

Mike was right. **** wasn’t wrong, but it was weird. Then again, sexy rich people fucked each other all the time without any shame for it. Hell, that kind of content is what most porn sites consist of nowadays anyway.

Now slowly but actively stroking Mike’s cock, she turned back to look at him, who didn’t look like he was too proud of himself with that frown. It was rare that Mike ever showed remorse, but even if his expression wasn’t cincere, Tammy would have a hard time blaming him for letting their bombshell of a mother ride him for as long as her body was able. After all, he was young and dumb, and their mom was the holy grail of a teenager’s wet dream.

Gina then entered the living room, interrupting the tense silence between the two siblings.

Her eyes lit up when she realized that Tammy was stroking Mike’s cock, and she rushed towards them with excitement.

“How’s mom?” Tammy asked in a flat tone, not at all surprised that her weirdo of a sister was ready to pounce.

“Huh? Oh, she’s fine.” Gina moved the coffee table away from the couch and quickly got down on her knees in front of Mike, who looked just as surprised as Tammy. “Hours, you say?”

Instead of responding with words, Mike just groaned and spread his legs when she approached and wrapped both of her hands around his huge cock. He threw his head back and sighed, and Tammy had her hand knocked away by Gina’s greedy mitts.

“Of course.” Tammy said, relaxing back in her seat on the couch and rolling her eyes. “Why would I expect anything else?”

“Dude, look at this thing!” Gina giggled, eagerly pumping her hands up and down Mike’s flawless cock. “No wonder mom went crazy!”

“Yeah, and it looks like you’ve already gone off the deep end too.”

“I saw you feeling this bad boy up too, so don’t even start.”

Tammy blushed and glanced away.

“S-So listen, guys.” Mike chuckled, adjusting himself in his seat as he wrapped an arm around Tammy’s skinny shoulders. She didn’t pull away, and instead actually enjoyed the feeling of his beefy muscles against her skin, but she wouldn’t dare show it. Hell, if he were still a scrawny little brat, she would’ve punched him in the stomach. “Change of plans.”

“Huh?” Tammy asked.

“What do you mean?” Gina inquired.

“I’m all-for granting you guys a couple of requests, but I have conditions.”

“Really? And what would those be?” Tammy, none too pleased about the news, sat up straighter and crossed her arms over her nearly flat chest.

“If you can make me skinny forever, I’ll do whatever you want.”

“Okay then.” Mike chuckled, then pulled his arm off of Tammy and grabbed the device with both hands, sliding open the keyboard afterwards. “That’s good, actually. Because whenever you ask me to do something to you, I’m going to do something else to you, too.”

“Like what?” Tammy scoffed.

“That’s the fun part, you’ll have no idea.” He chuckled.

Both girls paused at that, taking a moment to think things over.

“Wait, so your gadget-thing can do more than just change people’s bodies?”

“Not exactly.” Mike said to the sister sitting next to him. “It can only change people’s bodies, but I can also make it so that some changes aren’t noticed by anyone.”

“That’s sketchy, Mike.” Gina said, her hands still gripping but no longer stroking her brother’s cock.

“Yeah, what the fuck?!”

“Hey, them's the breaks.” He shrugged.

“... Fuck it.” Gina said, shrugging. “Make me skinny, and give me some major boobage.”

Tammy was still trying to wrap her mind around what Mike just said. If he was able to change people’s bodies without their-... No, without anyone’s knowledge… Who’s to say that he hasn’t already altered any of them in some way? What if she and Gina already were hot bombshells before and Mike turned them into a pair of average girls just to trick them into being screwed with?

Tammy knew that probably wasn’t the case, but still, magical body-altering device aside, something was fishy about all of this…

“Skinny with tits, coming right up.” Mike said, typing into his device’s small keyboard. “I’m counting that as two requests, by the way.”

They waited silently for him to finish typing, both girls extremely nervous about what was about to happen next.

“Here. We. Go.”

And the mysterious Command was sent through the Mobile Master PC Unit.