My knowledge of Balala the Fairies is limited and I don't know Chinese so Xiao Lan's attacks are made up, but respect her element (light magic).
In Minako's room, Artemis approaches her.
"Minako," he says, concerned, "Are you sure you want to track this thing alone?"
"Yes." Replied the brown-haired woman, determined.
"But you know very well what it does!"
"Yes, it fucks women and that's unforgivable!"
"That's just it! You ARE a woman. If you happen to be defiled—"
"It won't happen, Artemis. I don't want to put our princess or the other Guardians at risk. Do you understand?"
The talking white cat nods. He understands, but he is Minako's partner. He should be by her side and she shouldn't fight alone.
"You stay here, okay? I'll be back soon."
Artemis says nothing else and Minako leaves her room.
***
The brown-haired woman walks through Azabu-Juban, not forgetting the small alleys, when a voice addresses her.
"Hey."
A woman's voice with fair skin and black hair. She wears square glasses.
"Are you looking for that monstrosity as well?"
"I don't know what you're talking about." Says Minako.
"I am Xiao Lan, a Magic Fairy. This creature comes from my world. You won't be able to stop it alone."
"I—"
"I feel that you have powerful magic inside you." Said Xiao Lan, interrupting Minako. "But you're not a Magic Fairy. I'm not asking you to reveal all your secrets. Only to ally with me."
"I see. I am Minako Aino and the Sailor Guardian of Love and Beauty, Sailor Venus. Let's team up."
They shake hands on this, and the beast chase resumes.
***
As they crossed a street, Minako heard moaning.
"Did you hear that?" Minako asks Xiao Lan.
"Yes. Let's transform."
Xiao Lan made her wand appear. A pale pink wand with small yellow hearts and white lines. On the top is a pink gemstone in a large heart shape on a light blue base. A light pink and yellow butterfly is formed around the stone with colored hearts and dots.
"Balala Power!" Xiao Lan said.
Her wand's pink stone lights up.
"Venus Power!" Says Minako.
Minako's Jewelry Star Bracelet goes from its sealed form - a simple silver bracelet - to its full form - larger, heavier, with a large yellow stone surrounded by small stones - and the small yellow stones glow before the large one lights up.
"Cadola Shadola! Fairy Change!"
"Make Up!"
The two women transform. When they're done, Minako and Xiao Lan notice that they have a lot in common. Their magical uniforms are both white and orange. They both wear skirts. Their hair changed color to blonde.
"That's surprising." Said Xiao Lan. "I wonder if our powers are similar."
"We'll find out soon enough. Sailor Venus replies. "Let's go!"
***
The magical girl and the magic fairy run towards the moaning. They arrive on the beast fucking a woman. A werewolf with bat wings.
"How dare you, you monster? I am the warrior of beauty and love, Sailor Venus! In the name of Venus, I will punish you."
"I, Xiao Lan, Fairy Guardian of Fairy Castle, will stop your reign of defilement."
The werewolf doesn't listen to them. He continues to pull out and push his big cock into his victim's vaginal hole. The woman moans more and more loudly.
Sailor Venus uses her chain to strike the werewolf. The beast grunts after being wounded, but he doesn't release his prey and continues to fuck her. Xiao Lan uses her wand to shoot yellow energy balls at the monster. The magic attack causes him burns. The werewolf howls in pain, flies high, and drops the woman.
"HELP MEEEEEEE!" She shouts.
"Balala Power! Ke Le To! Magic Bouncing Light!"
On Xiao Lan's wand, the pink gemstone in a large heart shape lights up. A yellow magic sphere comes out of it, and it turns into a yellow and shiny surface. The woman lands on it and she bounces just as high in the air.
"NOOOOOOO!" She screams, before falling back onto the bright yellow surface to bounce another time.
"Xiao Lan, this is too powerful!" Sailor Venus said. "Do something!"
"AH! Balala Power!"
The yellow and shiny surface disappears.
"Se Ke Le! Light Over..."
Xiao Lan didn't have time to finish her spell when the woman crashed to the ground. Her body turns into a lump of flesh, blood and organs. Her head opens up and pieces of her brain fly into the air before falling back to the ground. Sailor Venus screams in fright. Xiao Lan curses.
On his side, the werewolf was watching the show, while using the energy he had stolen from the dead woman to heal the burns inflicted by Xiao Lan. Now that he's healed, he'll take his revenge on the cutie blondies.
***
Before Sailor Venus and Xiao Lan can attack it again, the werewolf howls and paralyzing waves stun the magic fairy and the magical girl. The beast lands near them as they try to free themselves from the spell. The werewolf looks at Sailor Venus, then Xiao Lan, and chooses the Fairy Guardian. The monster tackles her to the ground, holding her breasts tightly, then lifts her skirt, rips off her panties, and one of his fingers runs up and down her pussy. Xiao Lan, despite the paralysis, moans. Her magic wand is pushed a little further away.
"N...NO!" Sailor Venus manages to say. "Leave her alone!"
While the Sailor Guardian focuses her magic to free herself, the werewolf tears Xiao Lan's uniform with his other hand, and he fondles her breasts, pinching her nipples, one at a time. Then he kisses her neck, while his finger enters the magic fairy, caressing her inner walls. Xiao Lan moans louder and louder, she quickly becomes wet, and her energy decreases.
Sailor Venus manages to free herself.
"Rolling Heart Vibration!"
The attack hits the werewolf and pushes him away from Xiao Lan. As soon as his finger is out of her hole, Xiao Lan orgasms and then she can move. Sailor Venus asks her if she can get up and continue the fight.
"Y...yes..." said Xiao Lan weakly, "I... WATCH OUT!"
Sailor Venus cries out as the werewolf comes back at her, grabs her with one hand as if she were a mere doll, rips her panties off with his other hand, and violently fingers her pussy. Sailor Venus cries out in pain, moans with pleasure, as her energy is stolen, her body is violated.
Xiao Lan slowly, very slowly, gets up and picks up her wand.
"Monster of the darkness abysses! Your life is coming to an end! Balala Power!"
Her magic wand glows. At the same time, the werewolf withdraws his finger from Sailor Venus' pussy and she cums. The beast throws the Sailor Guardian to the ground, squeezes her breasts, and enters his penis into her. Sailor Venus screams in pain.
"Mi Ke Do! Light Cage..."
Several lights appear around the werewolf. They connect to each other, forming a cage. The beast pulls his dick out of Sailor Venus and begins to attack the magic cage.
"EXPLOSION!"
The light cage explodes, and the werewolf is pushed far, far, far away. The magical explosion burns his bat wings. The beast howls with rage. Xiao Lan helps Sailor Venus to get up.
"We... must... finish... him." Sailor Venus whispers, seeming to have lost all of her strength.
"Yes! BALALA POWER!"
Xiao Lan's magic wand glows again. Sailor Venus grabs her chain.
"VENUS… LOVE... ME... CHAIN!"
Her chain glows, grows in size, and whips the beast repeatedly, preventing him from attacking them again.
"LE NO FA! FAIRY LIGHT RAIN! "
A shower of long, luminous magical blades, similar to spikes, fall from the sky and go stuffing, cutting up the monster. The werewolf's severed fingers fall to the ground, followed by an eye, a leg, a piece of brain... then his corpse disappears.
***
The energy he stole returns to Sailor Venus and Xiao Lan. The Sailor and the Fairy Guardians are still alive. The monster is defeated. No other women will be raped by him, but both women have been defiled.
"Artemis is going to be so angry..." Sailor Venus said sadly.
"Who is that?" Xiao Lan asks, "Your boyfriend?"
"No, NO! But..."
She detransforms. Xiao Lan does the same thing.
"...I never thought... never..."
Minako starts to cry.
"To being raped by a monster!"
"Oh, Minako."
Xiao Lan hugs her and she cries in turn.
"I don't either, but there's nothing we can do about it. We have to keep going. We both have a mission, a duty to fulfill."
Xiao Lan is right. Minako has a mission. To protect the moon princess.
After crying for what seems like an eternity, the two women say goodbye. Xiao Lan uses her powers to return to her world. Minako, who will never know how the werewolf got from Xiao Lan's world to hers, returns home.
"Minako!" Artemis said as he saw her. "Is everything...?"
He falls silent as he sees blood running down Minako's legs. Without saying a word, the woman nods, takes a shower, and goes to bed. Artemis is in shock. What should he say or do to help her? He doesn't know.