Reborn in Mushoku Tensei with Unique Skill Great Sage

Waifu Evolution

...

Arthur's Pov

" There isn't much time left before my awakening, so I have decided to do it", I said as I glanced at them, they looked at me confused slightly of my words and the meaning it held. " In simple words, he wants to evolve you all", Minerva explained them, her face impassive as ever as she sat beside me a position of slight envy- no big envy for all of my women.

" Like you did with me and Maria?", asked Ghislaine as she glanced at Maria, and I nodded in confirmation. " I have already told you that in this upcoming war I will be annihilating my enemies and ascending to the position of a Demon Lord, from the laws of the world that I come from Humans and all other species are divided into two sides, Humans became True Heroes at the end of the Evolution and Elves, Demons, Dragons, Demi-Humans, Monsters, etc. become Demon Lords at the end of their evolution ".

They nodded already aware of this information and my agenda, I continued," All those who are under Demon Lords, as long as they are slightly non-human, they get gifts of evolution ascending to a higher existence, unfortunately those under True Heroes or Humans under Demon lord's don't enjoy this benefit". Their eyes lit up hearing my words as by now they understood where I was getting at.

" So you want us to evolve into some Non-Human species so that we can enjoy this benefit?", said Zenith in a slightly questioning tone and I nodded. " I- I see", muttered Lilia as she blushed looking away, I can infer she must be feeling happy from it. " So what are you waiting for Sensei! Quickly evolve me in a badass race!! Oh I want my looks to be same however!", suddenly said Eris only to get a buckled in head by her mother.

"Ouch!", she said pitifully rubbing her head glancing at her mother who glared at her and said," Eris as a young Lady, you shouldn't disturb when adults are talking learn from Norn and Aisha, despite being lively they know when to remain silent", on this Eris just pouted showing her dissatisfaction, while Aisha and Norn who were standing not far away remained silent with small smiles on their faces from the praise. Seeing them Eris pouted even more while I chuckled lightly.

" So what do you want to evolve into? Also Ghislaine and Maria your races are inferior form of Spirit Beast women so with my current prowess I can evolve you as well", I said much to their delight, although they were the strongest among my harem except Minerva and had only gotten stronger in the expanse of last two years, they would love to evolve into a higher race with the others as of now.

Reason? They wanted to become more useful to me and other is simply jealousy, after all which woman would like that his husband is gifting some other woman while they don't receive any? This Racial evolution was sort of bestowal of a gift from me which was actually quite accurate. I also knew they wouldn't blame me for they were Goudere but instead it will create a slight friction between them and other women. Haha! A harem is always interesting!

(A/N: This brotha got questionable taste as well, you should have expected this from the Author of Fate/Poseidon)

Thus after all the talks and conservation and options I gave them, they quickly decided it. First was obviously Zenith my proud mother who had a smirk on her face as she said," No my dear baby! Give it to your Momma!", her words were ambiguous and I slightly chuckled," Sure Mommy", her face flushed the next moment as she grabbed my head and pushed it into her bosom. " Oh! My Arthur is so cute!~", she said as she inhaled my scent perversely and I enjoyed her bountiful bosom.

Norn meanwhile tilted her head slightly used to our antics, and after a few minutes of cuddling we separated and I began,' Minerva let's do this ', I said to her, who silently got beside me and grabbed my palm, her fingers intertwining with mine. Then we began the process, the method of changing the race and evolving humans is now based in many factors.