Bigger tits

Melissa sat down on the closed toilet lid, utterly spent.

"That was... incredible... whew," she panted.

When she looked up at Mike, he was vigorously pumping his larger than life member.

"Are you feeling okay Mike?" Melissa asked, "I know you're a young man but you've never openly masturbated in front of me before."

"I thought you didn't care?"

"Of course I care about you honey," Melissa retorted defensively. "I just don't have the energy to care about what you do sometimes that's all."

Mike was too preoccupied with ogling his mom's body to examine her flimsy logic more thoroughly. His heart raced as one hand fiddled with Master PC, and the other pumped away at his huge inflating member. He took the time to word his command exactly how he wanted it to happen.

[MY MOM'S BREASTS WILL GROW BIGGER OVER THE NEXT 30 SECONDS]

Melissa's modest bust lurched unceremoniously. Her shirt hem rose slightly as her tits gradually swelled bigger.

"Man, this is so cool," Mike smiled.

He stepped toward his Mom and roughly grabbed her boobs as they enlarged. They felt soft and squishy, melting underneath his palms with little resistance. Mike helped her stand, positioned his cock between her thighs and pulled her into an intimate embrace. He pressed his groin against his mom's pussy and plush thighs as he continued pawing her swelling melons.

"You don't mind do you?" Mike joked.

Melissa just rolled her eyes.

"These are becoming some real handfuls now hey?" Mike asked.

"What do you mean? They've always been this size," Melissa replied.

"Nope, I just made them bigger with this." Mike wiggled the device.

"Are you sure? They don't look any bigger," Melissa insisted.

As she finished speaking, her breast expansion slowed to halt. They were definitely at least a cup size bigger, but Melissa didn't seem to realize. Mike copied the previous command. He supposed he could be more specific about the size.

"Here, watch this."

[MY MOM'S BREASTS WILL GROW TWICE AS LARGE OVER THE NEXT 10 SECONDS]

Melissa's boobs came to life once again, growing faster this time. They rapidly piled on fat from an unknowable source. Mike stepped back so he could appreciate the view. His mom's tits pushed out against her shirt, creating increasingly attractive curves. It was amazing how much more sexually appealing her figure was simply by having a great big rack. Her previously average chest was quickly becoming one that turns heads. Mike locked his gaze onto his mom's growing chest as he stroked his foot-long shaft. When Melissa's breast growth ended, each tit was easily as big as her head. Melissa looked down at her chest with an eyebrow raised.

"Is something supposed to be happening?" Melissa remarked impatiently.

Mike gave her a confused look.

"Do you not see your shirt right now?"

The hem of Melissa's shirt had risen significantly because of her enlarged bosom, exposing her midsection.

"It shrunk in the wash," Melissa shrugged, "What's that got to do with anything?"

Mike couldn't reply because in that moment his stroking caught up with him. He began blasting cum right onto the bathroom floor. Melissa rolled her eyes and squeezed past him as he ejaculated. A few ropes of cum squirted onto her legs as she shimmied past.

"It would be great if you could clean that up when you're done please," she muttered.

Upon the completion of his eruption and a brief rest, Mike remembered something he had read when he first booted up the device. He navigated the menu and pulled it up again.

_UNLESS SPECIFIED OTHERWISE, THE USER(S) MAKING CONTACT WITH THIS DEVICE UPON SUBMITTING A COMMAND WILL BE THE ONLY ONE(S) TO NOTICE ANY AND ALL CHANGES MADE._

"Mom, wait!" he waltzed after her.