They have a second round

The morning light filtered through the curtains of the Megami Dormitory's common room, casting a soft glow over the tangled heap of bodies on the rug. It was the next day, and Koushi Nagumo stirred slowly, his eyelids fluttering open to the unfamiliar ache in his muscles and the warmth of skin pressed against him from all sides. At 18, he'd never imagined a night like the one before, surrounded by the four transformed college girls who'd become his surrogate family, their potion-enhanced bodies a symphony of muscle and sensuality. He blinked, disoriented, as memories flooded back: the competition, the rides in amazon position, the creampies, the overwhelming pleasure that had sent him into unconsciousness.

His small frame was nestled amid their massive, naked forms, Mineru, Kiriya, Serene, and Atena, each one still gloriously bare, their **** muscularity on full display: biceps like cannonballs, quads thicker than his torso, abs etched like armor, with abundant armpit hair and pubic hair adding to their primal, amazonian allure. They slept peacefully around him, their breaths steady, but as Koushi shifted slightly, trying to sit up, Mineru's wild eyes snapped open first.

"Koushi-kun? You're awake!" Mineru exclaimed, her voice a bubbly whisper laced with excitement.

She propped herself up on one elbow, her traps rising like mountains, her veiny breasts swaying slightly as she moved. The motion roused the others, Kiriya grumbled and stretched, her lats flaring wide; Serene blinked dreamily, her long hair tousled; Atena stirred with a soft smile, her elegant features softening further at the sight of him. They all sat up, their naked bodies towering over him, muscles rippling with every subtle shift. Koushi's face flushed crimson as he took in the sight, his body reacting instinctively to their presence, a tent forming under the thin blanket that had somehow draped over him.

"Morning, squirt," Kiriya said with a smirk, her short-cropped hair messy from the night.

"You passed out hard last night. Too much for ya?" Serene tilted her head, her ethereal gaze warm.

"The lunar energies overwhelmed you... but you're glowing now."

Atena leaned in closer, her quads quivering as she knelt, and ruffled his hair gently. "Otouto... we were worried, but you look so cute waking up like this."

Mineru grinned maniacally, clapping her hands together, her biceps flexing involuntarily.

"Perfect timing! Since you're conscious again, why don't we continue the game? We never got your verdict on the best onee-chan. Let's ramp it up, more fun, more bonding, more... everything!"

The others nodded eagerly, their competitive spirits reigniting, the emotional ties they'd woven over the month now fueling this extended intimacy. Koushi stammered, "G-Guys, I... that was already so much," but his protests were weak, drowned out by their affectionate laughter and the undeniable pull of their affection.

They decided to start with a new challenge: each girl would take turns doing push-ups with Koushi mounted on her back, his prick massaged by her muscular glutes until he came, all while he kissed and worshipped her back muscles. It was Kiriya who volunteered first, her tomboyish energy making her the natural leader.

"Hop on, squirt. Time for some strength training, with benefits." She dropped to the floor in a plank position, her massive arms locked straight, pecs and delts bulging like sculpted marble. Koushi, heart pounding, climbed onto her broad back, straddling her just above her glutes, his hardening prick nestling between the steel-hard cheeks that flexed invitingly.

The other girls watched with hungry eyes, circling like supportive spectators.As Kiriya began her push-ups, lowering and rising with effortless power, her triceps exploding into horseshoes, her lats spreading like wings, her glutes clenched and released rhythmically, massaging his length with their unyielding firmness.

The friction was exquisite, each dip and rise grinding him deeper into the valley, the pubic hair at the base adding a teasing texture. Koushi moaned, his hands roaming her back in worship: he kissed her traps first, lips pressing into the rising peaks, tasting the salty sweat that beaded there; then licked along her rhomboids, tongue tracing the intricate separations; sucked gently on her lats, feeling them flare under his mouth as she powered through rep after rep.

"Kiriya-san... your back is like armor... so strong," he whispered between kisses, his voice trembling as the massage intensified.

She growled in pleasure,

"That's right, little bro, worship your tough onee-chan while I make you cum." The rhythm built, her glutes squeezing tighter with each push-up, until Koushi couldn't hold back, spilling his release between her cheeks in hot spurts, his body shuddering against her.

Kiriya finished her set with a triumphant laugh, easing him off gently. "One down, feel that bond deepen?"Serene went next, assuming the plank with graceful poise, her long hair draped over one shoulder.

Koushi mounted her, his sensitive prick sliding between her glutes, which were round and striated like lunar craters under tension. As she began her push-ups, her movements fluid and hypnotic, abs undulating, delts capping like ethereal orbs, her glutes massaged him with a pulsing, wave-like grip, the inner muscles flexing in sync with her breaths.

Koushi worshipped fervently: kissing her traps with reverence, sucking on the veiny ridges of her upper back, licking the expanse of her lats as they flared wide, armpit hair brushing his cheek when she adjusted. "Serene-san... your back holds the stars... so beautiful," he murmured, lost in the sensation. She sighed melodically, "Absorb the essence, my ally... let the moon guide your release." The massage grew insistent, her glutes clenching like cosmic forces, drawing out his climax in a rush that coated her cheeks, his moans echoing as he collapsed against her.

Atena followed, her plank position elegant yet commanding, quads and calves diamond-hard below. Koushi straddled her, prick enveloped by her massive glutes, which quivered with anticipation. Her push-ups were steady and protective, triceps popping, back muscles rippling like a shield, her cheeks massaging him with tender dominance, squeezing and releasing in a rhythm that built like a hug turned erotic. He kissed her rhomboids deeply, sucked on her traps until they hardened further, licked along her lats with devotion, feeling every fiber.

"Atena-onee-chan... your back protects me... so warm," he gasped.

She cooed, "For you, otouto... cum for your big sister."

The friction peaked, her glutes milking him to ecstasy, his seed spilling in waves as she held her form flawlessly.Mineru wrapped up the round, her plank manic and powerful, arms like pythons. Koushi mounted, prick massaged by her explosive glutes, which flexed with scientific precision during each push-up, lats spreading, traps volcano-like. He worshipped: kissing her back's valleys, sucking striations, licking veins. "Mineru-san... your back is a masterpiece... genius," he breathed. She laughed huskily,

"Experiment successful, release the data!" Her glutes clenched relentlessly, coaxing his cum in a final, shuddering burst.

With the push-up game over, panting but energized, they moved to the next phase: each girl giving Koushi a lifting blowjob, using their immense strength to hoist him while pleasuring him orally. Kiriya started, scooping him up effortlessly in her arms like a feather, his legs over her shoulders, prick aligned with her mouth.

"Hang on, squirt, time for aerial training." She lifted him higher, her biceps bulging massively as she took him deep, sucking with firm, rhythmic pulls, her tongue swirling around the shaft while her pecs heaved.

Koushi gripped her short hair, moaning as she bobbed him up and down, the height adding thrill. She worked him expertly, veins throbbing in her arms, until he came down her throat, swallowing with a smirk.

Serene lifted him next, cradling him against her chest, legs draped over her delts.

"Let the stars align in your pleasure," she whispered, engulfing him with ethereal sucks, her tongue tracing patterns like constellations, abs contracting as she held him aloft.

The lift was steady, her lats flaring for balance, drawing out his release in a cosmic flood she savored.Atena hoisted him protectively, arms like pillars, prick to her lips.

"Onee-chan's got you, safe and sound," she murmured, sucking gently at first, then deeper, her elegant technique building waves of pleasure.

Her quads grounded her, traps rising, as she milked him to climax, drinking him down with loving care.Mineru finished with flair, lifting him high, her manic grin around his length as she sucked hungrily, tongue probing like an experiment.

"Scientific oral analysis!" Her arms pumped him in sync, veins mapping her power, until he erupted, her throat accepting the "data" eagerly.

Finally, they escalated to full sex, each girl taking a turn with Koushi in a different position, no doggy allowed, while the other three kept busy: two sucking his nipples, one rimming him from behind. Koushi was melting from pleasure, his body a conduit of ecstasy, the emotional bonds amplifying every touch.

Kiriya chose missionary, flipping him onto his back and mounting him face-to-face, her massive body covering his as she thrust deeply, quads flexing with each powerful stroke.

"Eye contact, squirt, feel your onee-chan's strength." As she moved, Serene and Atena latched onto his nipples, Serene's sucks dreamy and swirling, Atena's nurturing and nibbling, sending jolts through him.

Mineru positioned behind, her tongue delving into his rim with experimental fervor, licking circles that made him arch. The combined **** melted him, Kiriya's inner walls gripping like a vice, until he creampied her, waves of pleasure rendering him limp.

Serene opted for lotus, sitting cross-legged and pulling him onto her lap, facing her, their bodies intertwined as she rocked hypnotically.

"Unite under the moon," she moaned, her abs undulating against him. Kiriya and Mineru took the nipples, Kiriya's bold tugs, Mineru's eager licks, while Atena rimmed him protectively, tongue probing deeply.

Koushi melted further, the position intimate, her core pulsing like tides, drawing his release in a flooding creampie.Atena selected cowgirl, straddling him reverse but facing forward, her glutes slamming down with controlled power.

"Ride with onee-chan, otouto, safe in my embrace." Mineru and Serene sucked his nipples, Mineru's inventive swirls, Serene's ethereal pulls, as Kiriya rimmed him fiercely, tongue thrusting like a grapple.

The pleasure overwhelmed, her quads exploding, until he filled her with cum.Mineru chose standing, lifting him against her, legs wrapped around her waist as she thrust upward. "Vertical experiment, hold on!" Atena and Kiriya on nipples, Atena's gentle, Kiriya's rough, Serene rimming dreamily, tongue tracing stars.

Koushi dissolved in bliss, her strength unyielding, creampieing her as the finale.Exhausted, they collapsed together, bonds unbreakable, the game eternally ongoing in their quirky haven.