Pervy Sis

This time, the Phantom had a figure resembling a large checker-patterned doll. 

In response to Mai's hostility, its neck extended, and arms resembling those of a mantis sprouted grotesquely from its torso, resembling a grotesque insect.

The Phantom swung its scythe-like arms at Mai.

Mai, while swaying her ample breasts, evaded with nimble footwork.

"Swift, swift, swift!"

With short exhalations, she delivered a sharp three-punch jab. Cracks formed in the Phantom's exoskeleton that formed the scythe, and Mai, taking a step back, approached the elongated neck.

"Hah!"

She delivered a powerful high kick, causing her white skirt to flutter up, revealing nothing underneath but exposed golden pubic hair.

The joints of the Phantom seemed pliable, suffering under Mai's relentless assault.

However, Yuji's interest was more focused on Mai than the monster. There seemed to be others sharing Yuji's sentiments, as the boys who were rescued looked at Mai with surprised expressions.

Mai seemed aware of the boys' gazes, blushing as her white skin turned red in embarrassment.

"Hey, that sister..."

"Whoa, pervert."

"No way..."

They spoke out of turn. All those words reached Mai, greatly stimulating her sense of embarrassment.

Was it due to carelessness, or perhaps her attention scattered due to a pleasant sensation? Despite the Phantom squirming, Mai's reaction was slightly delayed.

Unable to move the injured scythe, it sprouted tentacles from its torso. Thick as a snake, these tentacles approached Mai.

"There's a weird feeling about this."

As Mai muttered that, two tentacles attempted to seize both of her prepared arms. She grimaced uncomfortably and swiftly knocked the tentacles away.

However, in that moment, the remaining two tentacles wrapped around Mai's toned left ankle. Then, they tried to pull it upward.

"Hmph, too naive!"

Mai didn't resist the force of the tentacles. Instead, she used it, extending her graceful left leg straight above her head.

"Hah!"

Pushing off the ground with her right leg, her pivot, she leaped about three to four feet into the air.

Then, descending rapidly, she hammered her left heel onto the Phantom's forehead like a mallet.

The Phantom made a grating sound, seemingly a scream. A crack appeared on its forehead.

"As expected, quite a strength."

Yuji, watching from afar, exclaimed in admiration.

When Mai, wearing a miniskirt, delivered the kick, her skirt flipped up, revealing what lay underneath. From Yuji's vantage point, he got a clear view of her peachy butt. The boys closer to Mai, due to the rapid action, couldn't catch a glimpse under her skirt.

"Come on, what's wrong? Come at me. This won't even count as a warm-up."

Mai provocatively taunted the Phantom while winking.

Just as the Phantom's torso wriggled, about ten tentacles extended straight out. They were even faster than before.

Mai dodges the approaching tentacles with her skillful and graceful footwork and graceful swaying of her upper body. Despite not wearing a bra, boasting a generous chest that protruded like rockets, defined by subtle muscles and boasting supple legs, she Maid around beautifully like a pro- dancer.

Her ponytail swayed rhythmically, and the hem of her miniskirt fluttered. The beautiful, snowy-white buttocks, with golden pubic hair exposed, were clearly visible to Yuji.

There was a smile on Mai's lips. It was a smile of confidence or perhaps the pleasure of attention directed towards her. Her cheeks seemed slightly flushed, and her slightly sweaty forehead, reflecting the sunlight, emitted a healthy glow from her radiant skin."

<. >

"Useless, useless, waste, futile! With moves like that, you can't even touch me." 

Mai laughed cheerfully, slightly blushing. Was it due to intense exercise and the exhilaration of battle, or the awareness of knowing that Yuji is seeing her intimate parts?

"You're quite spirited, Mai."

Observing Mai from a distance, Yuji chuckled wryly.

Doesn't she realize she's kicking without underwear? If she's aware and still doing it, the training must be progressing smoothly, Yuji thought. He speculated that she might have become less resistant to the skirt flipping up and might even seek the attention of others' gazes.

As Yuji predicted, Mai got immersed in the fight and forgot she was battling without underwear or a bra. However, gaining the upper hand and feeling relaxed, she noticed curious looks directed at her.

"Oh... It's intense..."

Sensing the gaze of the boys and Yuji, her lower abdomen warmed. She felt something dripping down her inner thigh.

"Am I being watched... and feeling this way?"

Mai is confused by her unexpected state of mind. As she thought, her secret place was secreting lewd liquid. 

Her slight agitation became a vulnerability.

A massive amount of water spewed from the Phantom's mouth, aimed directly at Mai. She swiftly crossed her arms to defend herself. However, the water found a gap in her defense, drenching the area around the neckline of her T-shirt vividly.

"Ugh!"

Clicking her tongue, Mai leaped backward. Unconsciously undoing her defensive stance, she glanced down at her chest.

"W-What's this?"

The wet part of her T-shirt turned semi-transparent, revealing her bare skin underneath. The transparency expanded from the neckline downward. Her deep cleavage peeked through, and the faint pink hue at the apex of her ample, slightly raised breasts became visible...

"Kyaa!" 

Mai screamed and covered her breasts with both hands.

"That's good, one mustn't forget the sense of shame."

Yuji, in a somewhat voyeuristic mood, observed Mai's embarrassed state. The boys under her protection also cheered and seemed delighted.

"They've got more guts than I thought," Yuji chuckled wryly at the boys' resilience, who he had thought were merely under protection.

Mai trembled with embarrassment but simultaneously enjoyed the pleasure of being watched.

"Mmm, aah..."

Something inside Mai burst, and a pleasurable ecstasy surged through her. Her hips twitched, legs trembled, and her skin shivered with excitement.

However, Mai was also an expert in defeating Phantoms. She couldn't remain in ecstasy forever. She directed her sharp amethyst gaze firmly at the Phantom.

"By the principle of overcoming metal with fire... Let the essence of fire, the illuminating flame, generate the Five Elements! May the fiery qi of the heart fill my fists!"

Uttering powerful words, she placed both palms into the deep cleavage between her breasts, rotating slightly to the right. Her ample bosom moved from side to side, more conspicuous due to the lack of a bra. The boys lowered their gazes.

While Yuji wasn't thrilled about other men viewing Mai with a sexual gaze, he considered it part of entertaining Mai and held back.

After a few seconds of deep breaths, Mai clenched both fists. The star-shaped tattoo on her knuckles gleamed intensely, enveloping her entire fists.

"May the fiery qi, soaring in the sunlight, fill these fists! Now, let's go! Let's take this battle into another level!"

With her long ponytail swaying, Mai slid toward the Phantom as if gliding across the ground. She slammed her left fist into its temple. With a crashing 'Gashan' sound, the head crushed into pieces.

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Finished writing 10 extra chapters, I'll be adding them in my page at Buy me a coffee..