Make life yourself

Sophie: "Making life can't be all that difficult. I've already made trees."

You decide to create a piglet using your magic. It springs to life from dust, happily, if confusedly, trodding around in the extremely low gravity. Apparently the conditions on your planetoid are suitable enough for non-magical creatures to live in.

But then it occurs to you: why should you settle for earthen creatures? You're making an alien planet, and you'd just populate it with pigs, cattle, pigeons, rats and cockroaches? Hell no. Fuck no. You're going to design your own fauna, with blackjack and hookers!

With a twitch of your ears, you summon a statue of clay based around the human form.

Sophie: "This will be the crown of the animal kingdom on planet... what planet should I call this? Ooh now I know: K'pau! That sounds exactly my kind of a planet. It's got that punch."

You reform the statue until it has cat ears and a tail, just like yourself. Also you give it boobs the size of two soccer balls, and enough booty to cover an entire ironing board with.

Sophie: "If God created man in his image, then it's only fair that I'll create woman in my image. But I'm not gonna bother with that weaksauce rib dealy-o, no, no. I'm making both of these right here, out of clay."

You create another cat statue. This one also has cat ears and a tail, but instead of breasts, it gets abs of steel, testicles the size of two baseballs, and a barbed penis as long as its forearm.

Sophie: "Truly, the pinnacles of creation. Or wait, hm..."

In a fit of inspiration, you create a third statue. This one gets everything: Enormous boobs, shredded abs, a vagina, cock and balls, and of course the signature ears and tail. An amalgamation of man and woman, who is twice as horny, ten times stronger and a thousand times more virile than any two catboys or catgirls put together.

Sophie: "Now to add just a little touch of magic..."

You gently caress the foreheads of these clay statues, at which point they become flesh and spring to life. Your creations are slightly befuddled.

Sophie: "My creations. You have been blessed with the gift of life on this verdant planet, which I've made for you to rule as you please."

In recognition of the presence of a higher power, your creations fall to their knees before you.

Sophie: "As your generous and benevolent creator, I will bestow upon you another wonderful gift: the gift of magic."

You manifest the teensiest fraction of your magic powers into a physical drop of liquid.

Sophie: "Come forth and receive."

The futanari catgirl is the first one brave enough to stand up and approach you. You drop one third of the droplet into their mouth.

Futa catgirl: "Oh... oh my Goddess! Oh. My. GODDESSS!!!"

The futa's body swells out of proportion with muscle. In a single second, she grows three times taller, her boobs become the size of zord balls, and her cock like a sequioia tree. She glows with the luminosity of a supernova, simultaneously launching a cumshot and two laser beams from her eyes, destroying the Earth in a microsecond, the rest of the solar system in a second, and the entire galaxy in a minute. Reality around her ripples and contorts in agony.

At this point you realize that you probably should've diluted that droplet a little bit. Mortals were clearly never intended to wield that kind of potency. Thankfully, due to this power surge originating from your own power, it had no deleterious effects on yourself. Using your magic, you reverse time and dilute the droplet by a factor of nine hundred trillion before giving it away.

This time, the futa only ascends a little bit. They gain versatile telekinetic powers, the abilities to teleport short distances, create forcefields, turn invisible and/or intangible, and also to cast various elemental magics. Naturally of course, all of them have your signature stretchy tail powers in their entirety, as well.

Sophie: "Remember that these are a boundlessly generous gift from your Goddess. Should you misuse or **** them, I will not hesitate to deprive them from you."

Futa catgirl: "I am in eternal gratitude to You, my Goddess."

This ritual is repeated for the catgirl and catboy too, empowering them beyond almost any comicbook superhero with just one 27 quadrillionth of your magic.

Unlike the OG God, you created intelligent life first. This was entirely according to your plan.