Leo quickly escaped the crime scene where an innocent Yoma was eaten alive. The boy wanted to avoid the awkward situation of explaining the massive bulge on his pants to the trio of girls. Fortunately, his self-control improved upon entering the first stage of refinement and the meal was not as hefty as the previous one. Therefore, he was able to calm the throbbing beast down shortly after his leave.
By the time he returned to his apartment, the sun was close to settling. Leo walked out the elevator and approached his unit. But just when he tried to open the door, his body abruptly froze before touching the knob.
He can sense it; there was someone in his room. The boy had been living alone for two years and he can't imagine anyone he knew could be inside. There was a small wave of sinister aura coming from the door; it felt like a tiny ripple on a calm surface of water. It was gentle, quiet, and dark. Like a chill night under the moon, then into a trench of everlasting darkness. Yet, within the abyss, there hid subtle hints of rage, and madness.
Leo was absorbed in thoughts not due to fear with the unknown entity beyond the door, but because that presence felt familiar, very oddly so. A kind of feeling he had been conditioned to many years back only unrecognizable because his senses had grown keener.
Yet, before he could recall his thoughts, the door was opened from the inside. Leo's vision was once again covered in a world of white; the white silky-smooth skin of two expansive round melons taunting Leo with their massive presence. They jiggled freely for a few seconds before settling down, almost surpassing Lilith in both size and buoyancy.
"Leo, you must be Leo! You have grown so big." The owner of the mature feminine voice proceeded to wash Leo's face with her deep cleavage.
Under her tall stature, she wrapped her arms around his head and completely buried him deep within the tender mass. Submerged by the familiar fragrance of the soft marshmallows, Leo finally recalled the owner's voice and the shape of those two amazing bounties. Leo rarely escaped their suffocation during his early childhood.
"Anna! Is that you? Why are you here? I missed you so much." His words were muffled.
"You can call me sister like before." Anna gently patted his head like a charming mother.
"Sister..." It was the voice of someone struggling for breath.
"Oh, my little brother."
"You... have grown a lot too." The struggle continued.
"Hm!? Are you calling me fat?"
"..."
-------------------------
Anna's great buxom rested imposingly on the table before a comparatively small bowl of rice. She wore a white summer dress with floral fringes. Her long opulent green hair gently glides behind her shoulder while another two thin curls of hair flow on top of her breast. There was a decorated straw hat sitting beside her slender legs. The big sister was the lady who Leo briefly saw from the window during class.
The rest of the table was populated with numerous delicious looking homemade meals. Their luster and aroma did not lack anything against a good restaurant. The quantity and proportions were obviously too great for only two people. However, it wasn't an issue for their abnormal appetite.
"I wanted to visit you at school this morning, but the guard won't let me in. So, I went to shop for ingredients and spent the whole day cooking." The big sister merrily smiled.
"Thanks for the meal. But sis, why didn't you give me a call and how did you get into the door?" Leo secretly let out a sigh of relief; he could imagine Anna causing an uproar amongst the guys if she visited the school.
"Lady Maria left me with a key and I wanted to give you a surprise! How long has it been since we were together like this? It's almost eight years ago since you last visited the main family." She held her hands above her chest.
Her hands began to swim around his chest, reaching for his abs. Eventually, she reached down lower to the crotch, where her tender skin came in contact with the massive lump of burly meat. Finally, her hands started to tease the giant mass, and thoroughly felt its heat within her palms.
"It was already quite huge back then, to think it would have grown so big and robust."
"Anna..." Leo grabbed one of her arms to stop her movements.
"Relax, Leo. I promise it will feel good." Anna continued to tease.
Leo could not stop the inevitable. The sleeping dragon began to swell within her tender hands; its mass quickly expanded beyond her grasp while throbbing with incredible power. Seeing its full form, Anna began to slowly caress the towering rod in disbelief. Its veiny surface felt rough and rigid, its heat was almost burning through her skin. The bulging gland was already dripping out unknown viscous substances.
"So, this is the true heir's..." Anna silently whispered in awe.
With a deep breath, her pace quickened and her body moved more assertively. As much as Leo's intimidating size sent tingling chill to her back, it was the immense energy leaking out of that monster that truly astounded her. It was thick, unreasonably dense and exceptionally refined; it's a quality of Anima that rivaled, or maybe even surpassed, that dreadful existence.
"Then, it must be true..." The big sister's face began to turn feverish.
"Ugh! Anna... did you say something?" In the middle of pleasure from Anna's womanly touch, Leo thought she muttered something strange.
The question was ignored. This was when Leo looked up to the mirror and saw the reflection of her fervid expression, an unfamiliar and strangely frightening face he never thought Anna would make. Her large droopy eyes were filled with fervent passion as she eagerly stroked her hands around the burly mass. Soon, turbulence began to build up within the boy's swollen orbs.
Finally, Anna felt tremor from the colossus vibrating through her hands. She held firm and braced for impact. Thick ropes of cum were fired off from the tip with powerful momentum and struck the mirror on the wall; the viscous white ooze splattered off in all directions. Within several shots, the mirror was mostly painted behind a chunky film of cheese, viscously flowing down but too adhesive to drop off the edge.
"Incredible..." It was an inaudible whisper.
"Uhm... Sorry, I couldn't hold back."
"There is no need for you to apologize. Please head to bed first, I will clean this up."
The big sister spoke in a gentle, yet apathetic tone. There was a slight quivering in her voice.
Leo looked at his own work of art and then looked back at Anna's expressionless face. He decided to obediently walk out the bathroom, leaving the big sister alone in solitude. He wanted to escape in case of his lust taking over his body. Even until the last second before he closed the door, Anna did not move an inch from her spot.
"..." A few seconds later.
With a trembling body, Anna tightly wrapped her arms around her chest, pressing and kneading the excessive heap of her enormous bust. Below at her rear, clear nectar had been steadily flowing down from her bare flower. A dark red aura manifested from her body and the woman started to pant heavily with a flushed red face.
"I mustn't, now is not the time. Yet, he is already this amazing..." She whispered to herself.
Anna stood up from her knees and approached the cum oozing mirror. Uncontrollably, she leaned her body forward, erotically stuck out her tongue and began to lick off the thickening cheese. Between each scoop, her watery flower budding burst out consecutive torrents of sweet nectar. The radiating heat of the thick milk was burning through her stomach, spreading its energy from the center and sending paralyzing spikes through her mind.