[Expansion] could enlarge any part of my body, including my dick, while [Age Factor] allowed me to change the age of any of my physical attributes—including my sexual capabilities.
So, even at the young age of six, my sexual abilities matched those of a mature adult, making me fully capable of impregnating a woman.
Of course, using these two quirks together would place quite a strain on my body. But thanks to my father's [Physical Enhancement] quirk, that wasn't an issue.
Right now, my cock was already erect with excitement, and my pants were bulging like a high tent.
I had already activated both quirks, and the size of my cock was now the same as it was in my previous life. Although I'd never actually measured it, I knew it was big enough to make any man envious and any woman drool.
"Oh! Are you already experiencing some sexual problems? Don't worry, Mommy will teach you. This is called an erection. Now, be a good boy and take off your pants, okay? Mother will help you.
"Mommy, what are you going to do?" I asked knowingly, with a perverted look in my eyes.
"Of course, I'll help you by sucking out the semen. That way, your sexual desire can calm down, and it won't affect your development!"
With that, she bent forward and pulled down my pants as my cock sprang free and slapped her face. But Mommy didn't mind. She was simply happy to see my energetic cock as she took a hold of it with both hands, admiring it in awe.
"Wow, Yuji, I never thought it would be so big when erect!"
She traced her fingers along the length of my cock before subconsciously swallowing her saliva, causing her face to flush red. Then, her cherry lips opened, and she sucked my cock into her warm mouth.
"Hisss!"
Surprisingly, my mother's mouth suction was remarkably powerful, warm, and moist. Her agile tongue flicked and circled my sensitive tip, teasing me to my limit.
If I wasn't confirmed after once checking her past with hypnosis that she was indeed a modest woman who never had another man other than her husband, I might have really thought she was some well-trained slut.
'Damn, who would have known this woman with such a pure baby face had such wonderful skills? It's really hard to tell by appearances these days.'
My mother not only sucked my cock but also gently massaged my balls with her right hand, causing my spine to tingle with pleasure. My inexperienced body couldn't handle such pleasure, and I soon hit my climax.
"Woohh!
Splurt! Splurt! Splurt!
I grabbed her head, pushed my cock deep, and ejaculated my hot, thick semen directly down her throat. This was an instinctual action, and mother gulped six, maybe seven times to keep up with the flow until she drank every drop.
Afterward, she leaned in, carefully sucking out all the remaining semen in my urethra, like sucking out bone marrow, and tasted it slowly before swallowing it.
"Mommy, what... was that?"
Once done, I immediately asked, pretending to be innocent. She wiped her lips, patted my head, and smiled.
"That was ejaculation. When you release semen like this, it helps your body calm down. If you ever get another erection, you need to come to Mommy immediately so I can help take care of it. Otherwise, it might disrupt your development! But wow, your ejaculation... it was so intense, and the taste, so strong…"
As she explained so sensually with that embarrassed and honest expression on her face, my cock sprang back to life, standing upright once again. Noticing this, her eyes widened with surprise.
"Oh my God, your recovery… it's incredible!"
In fact, if I had wanted to, I could have simply made her my lover outright. But that would have compromised her original personality. Besides, I found this mother teaching her son setup much more enjoyable.
For some reason, the darker urges inside me felt quite satisfied with this little play.
"M-Mother, is this bad? The mouth didn't work... so what should we do now?"
"Well, I guess I have no choice. This time, I'll have to use my pussy... huh?"
Suddenly, she paused as her eyes glanced down at her own crotch in mild confusion. "Why am I still wearing underwear at home? That's odd... the tail didn't come out... How silly of me to even forget this."
Following the instructions I'd planted in her mind with hypnosis, my mother felt a little embarrassed by the oversight of still wearing panties and keeping her tail hidden at home.
Without further hesitation, she slipped off her skirt and panties.
Just then, a small, fluffy tail emerged from her tailbone, which I couldn't resist playing with before she continued.
"Yuji, come on. Lie down on the couch, and Mommy will help you ejaculate with her pussy. Watch closely. This is the most special and private part of a woman. It's also where babies come from."
"Wow, Mommy! Did I also come from... there?" I exclaimed, as if really surprised by this new revelation.
Seeing my reaction, Mother nodded proudly.
"Yes, indeed."
"But, Mommy, how did I get in there? It's so small."
"..."
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For every chapter I upload here, I will upload two on Patreon. Sorry for mentioning it this early, but this will be a short, fast-paced story and not a long fanfic. So if you want to support me and really want to read more of this fanfic, you can do so on Patreon. Link below.
https://www.patreon.com/ParadiseFruit