Taboo Sin System

Chapter 4 Humpty Dumpty

Now that Pan had made up his mind, a bigger problem presented itself.

A direct view was too dangerous. If he crawled out now, Lila would spot him and scream bloody murder.

"Pan is trying to rape me!" she would yell, and every door in the house would open at once.

Missing cufflinks got him the belt. A scream out of Lila's bedroom got him a prison cell, a permanent record, and a photograph in the Cloyster papers under the word predator.

And little Tanya would believe it. That was the part he could not let happen. The one person in this house who ever considered him family would spend the rest of her life certain she had defended a monster.

Pan cursed his luck in silence. The cost was simply too high.

The low bed frame blocked most of the view anyway. He would have to twist his neck like a contortionist, and a single floorboard creak would give him away.

[00:40]

Goddammit. Pan's brain kicked into high gear. W******l protagonists always pulled some crazy maneuver out of an impossible spot.

Improvise. Channel the main character. Use the damn environment.

His eyes searched the cramped space under the bed for tools. A stray sock, a college leaflet, two ribbons. All useless.

[00:30]

Then, three blue glass marbles, sitting in the dust just within reach.

Does Lila actually play board games with her friends?

The question did not matter. Inspiration hit him cold and clear. He did not need luck. He needed physics and timing.

Pan stretched his arm out slowly, closed his fingers around the marbles, and rolled them toward Lila's bare feet. The three of them skittered across the hardwood.

Click, click, click.

His aim was perfect. All three headed right for her and stopped a hand's width behind her heels.

[00:20]

Lila was completely oblivious to the trap. She stood humming the same off-key pop song, spritzing perfume on her neck in front of the mirror.

[00:15]

Then she took a blind step backward toward the bed.

Her left heel landed dead center on a marble. Her foot slipped on the smooth glass, tipping her balance hard.

"Whoa!"

Lila flailed and windmilled her arms, desperately trying to regain her footing. Right on cue, the other two marbles caught her second foot.

Down she went in one chaotic tumble.

Thud.

Lila landed in the beanbag in the corner. It puffed up and swallowed her.

[00:05]

Pan's eyes went wide. Time slowed down. From the floor he had an unobstructed front-row seat.

Lila's legs flew open. A red thong clung tight to her pussy, digging into her soft folds. The matching bra heaved and bounced, the lace straining to hold a pair of breasts far bigger than any of her sweaters had ever admitted.

Wow. Pan honestly had no clue his elder sister was packing such a flawlessly shaped chest. His mind flashed back to the lingerie drawer.

Holy shit. Lila's been hiding serious weapons under those conservative clothes.

Lila gasped on landing. To his corrupted ears it sounded like a moan.

"Ahhh~"

Her blonde hair fanned out across the beanbag. Oh, Lila, you magnificent creature of nature.

Pan hated her a whole lot less right then, purely out of gratitude for the view. The idea disgusted him even as it formed. His erection throbbed hard, but this was bigger than biology.

Pan had crossed a dark threshold, and the thrill of it consumed him.

Ding.

[CHALLENGE COMPLETE]

[TABOO SIN SYSTEM ACTIVATED] [Premium Version]

[Reward unlocked: Invisibility Lvl 1]

[Renders the host invisible to human eyes] [Duration: 20 seconds. Daily limit: 2] [Caution: Does not fool cameras. Beware of CCTV]

The screen flashed green. Triumph went through his chest.

Yes! It worked. I'm the real deal now.

The protagonist. The MC. What a rush!

The system gave me an invisibility skill!

Lila groaned and rolled onto her side, wincing and rubbing her hip.

"Ow, what the hell? Who left marbles on my floor? Was it Tanya? I am going to kill her the next time she sneaks in here."

Lila pushed herself up with her tits swaying and flopped onto the bed. She shoved in her earphones and yanked the blanket over herself.

"Gotta watch where I'm stepping, or I'll end up crippled."

Pan smirked from the shadows. A win was a win. Scoring a point against Lila, after eleven years of losing, felt sweet. Revenge, even in a meager quantity, was delicious.

"I'll skip college today," Lila muttered. "Mia can handle the sorority meeting."

The blonde wasn't leaving the room anytime soon. But that didn't matter anymore.

Now for a grand escape, using twenty seconds of invisibility. The cufflinks were not in this room. His next stop would be Christina's.

Creak. A door opened out in the hallway. Footsteps came closer. Someone pushed Lila's door open and walked in.

Christina.

Her raven hair was pulled back in a perfect ponytail. She had a lean, toned runner's body under the white blouse. Medium perky tits. An ass made for a pencil skirt.

Damn it. Why am I objectifying Christina now too?

The Taboo Sin System was aggressively rewriting his brain chemistry, flipping forbidden switches that had been welded shut for years. The system's title made sense now.

Christina was the brains of the nightmare duo. Keying the Mercedes had been her idea, and framing him for it had been her design. If Lila was the blunt hammer, Christina was the scalpel.

Both deserved payback. A huge payback.

How about the two of them chained up in an underground dungeon? Maybe the system will cook up more twisted challenges involving them.

Pan shook his head, fighting the static of dark thoughts. What is wrong with me?

His pure hatred for the sisters was turning into raw, lewd fixation. Every emotion he had was being rerouted through his libido.

"Hey, you alright?" Christina's cool voice cut in. "I heard a crash."

Lila waved a hand from under the covers. "I'm fine. Tripped over some trash Tanya left behind. What do you want?"

Christina stepped all the way in and shut the door with a click. She looked around at the mess with a wrinkled nose, as if the floor itself offended her.

"Mom wants you to hurry up, or you will be late for class."

"I'm not going to college."

Christina sighed and lowered her voice. "Fine. But where did you put Dad's cufflinks?"

Christina leaned over the bed when Lila did not answer straight away.

"I hope you haven't forgotten the plan. We have to slip them back into the drawer after Dad punishes Pan. If you lose them, we can't buy replacements. Unless you have access to the royal treasury."

Lila snorted from the bed. "Relax. They're hanging around my neck, same as last night."

"I can't wait for Pan to get into more trouble with Dad. It has been too long since that little parasite's ass got whipped."

Around her neck. A chain, then. Pan had listened to her shower and dress without once catching the sound of it. No wonder the jewelry tree by the shelves stood empty. Lila had never taken the thing off.

Christina gave a cold, satisfied smile. "Good. Dad is furious. After this whipping, Pan will not be able to sit down for weeks."

Lila chuckled, and the younger sister turned to leave.

Devils. Pan cursed in his mind.

But a scoff got out of him before he could stop it. It was quiet, only half a breath, but just loud enough for those sharp ears.

Christina froze mid-turn. Then she came back around slowly, her shoes tapping on the boards. She walked toward the bed with the focus of a night owl.

Under the frame, Pan's stomach dropped through the floor.

"What was that?" Christina murmured. "I think I heard something."

The girl dropped to her knees beside the bed frame. She leaned low with her ponytail swinging over one shoulder, and her face inched closer to the narrow gap.

Oh, shit.

Pan's heart slammed at his ribs. His peripheral vision went dark.

This was it. Christina was about to look directly at him, the pervert brother hiding under Lila's bed with his cock still hard.

Her green eyes came level with the floor.