A waft of cooking aromas greeted Serakuza as he neared the house. "Smells good," he muttered, abandoning the front door for the kitchen. The sight of the simmering pot sent a rumble through his stomach.

  "Wash up, honey, or you'll miss out," Sapiens said without turning. She had an instinct for knowing when he was near, even when he moved without making a sound.

  "Yes, Mother," he replied.

  Serakuza stripped off his pants, tossing them into a basket with Erectus's discarded clothes. Towel in hand, he emerged without any clothing. Modesty was unnecessary; they were the only humans there.

  The wind still whispered through the darkness as he entered the doorless bathroom. The sound of spshing water revealed Erectus mid-shower. She crouched on her knees, pouring water over herself, a vision that captivated him. Glistening skin, illuminated by the moss-light that also graced Sapiens' underground room, amplified her beauty.

  He paused, savoring the sight, before hanging his towel. He bypassed her to reach the well, replenished daily by Sapiens, grabbed a bucket from a nearby pile, and doused himself.

  "Help me wash, boy?" Erectus asked.

  Serakuza nodded and reached for Sapiens' fragrant soap, crafted from flowers and tree sap – another testament to her ingenuity. He thered the soap, washing her hair, the strands slick beneath his fingers. Shampoo was a forgotten luxury. He moved down her neck, shoulders, and back, reaching as far as her heels allowed before slipping a few fingers between her ass cheeks.

  "Good boy," she chuckled.

  He rinsed and washed her arms and armpits, seizing the chance to grope her breasts from behind, eliciting soft moans.

  "Wash thoroughly, boy," she reminded him.

  "Yes, Ma," he replied, moving to her toned stomach. His gaze snagged on her glistening pussy.

  "Boya~," Erectus called again.

  He lost control and licked her. Instead of pushing him away, Erectus opened her legs wider, pulling his head deeper. Her breath hitched, quiet moans escaping as he ate her out.

  "Ah~, fuck~," she breathed.

  Serakuza's already hard dick throbbed with an intensity that was difficult to believe. As orgasm gripped her, she bucked her hips, pulling his head harder.

  "Oh, fuck," she gasped, eyes rolling back, tongue lolling. He struggled to breathe, his desperation driving him to keep sucking and pping.

  "You're getting good at this, boy," Erectus said, releasing him.

  Serakuza knelt, swallowing the mixture of saliva and pussy juice, wiping his mouth with his hand. Still unsatisfied, Erectus saw the twitch in his cock. He cupped himself, stroking once or twice, his other hand on her thigh, pleading in his eyes.

  "Ma..."

  Erectus sighed. "All right, come here."

  She propped herself on her elbows, her ass on the floor, knees bent wide, exposing her pussy. She split open her vulva, offering a glimpse of her womb.

  "Come and get it," she teased.

  Serakuza didn't hesitate, plunging into her. Erectus moaned, a high-pitched "fuck~," her head thrown back, tongue lolling. The warmth of her embrace nearly made him cum instantly. His chin lifted in shock, momentarily stunned.

  Erectus chuckled, amused by his eagerness. "Well, baby boy, going to move?" she asked, "We'll miss dinner if you don't cum soon."

  She locked her heels behind his waist, pulling him deeper. Serakuza had no choice but to piston into her, despite being the one who initiated the encounter. His still-developing balls spped against her ass with each thrust. Serakuza tched onto one of her tits.

  "Yeah, suck my tits," Erectus moaned in bliss.

  He humped, his gaze locked on hers. His blissful expression as he fucked her made her find him cute. She kissed him passionately, tongues entwining, leaving a trail of saliva as they broke apart.

  Serakuza slumped into her bosom, his pace quickening as he pounded with unyielding force. Her moans rose in pitch and volume, the sounds of flesh on flesh echoing outside. Erectus's moans were music to Serakuza's ears. Soon, pleasure built in his groin.

  "Ah~, Ma~," Serakuza moaned as he erupted, filling her with his young jizz.

  Erectus gave a final, loud cry, her body spasming. As she colpsed onto the floor, Serakuza followed. Spent, he gasped for breath. Erectus hugged him, struggling to breathe. His dick slipped out, trailing thick semen.

  Erectus lifted him and kissed him. Then, she pushed him onto his back and sucked him clean. The sensation made him hard again without dey. This time, Erectus took control, riding him.

  "Yes~ fuck~," she moaned, bouncing on his cock. She started at a slow pace, then increased it over time.

  "Ah~, Ma~," Serakuza moaned through heavy breaths. She leaned down and kissed him, exploring every inch of his mouth. Her hips pounded relentlessly. All Serakuza could do was moan during her relentless sexual assault.

  Suddenly, a voice echoed from the doorway, "Oh, so this is why you haven't come in."

  Homo Sapiens stood there, her dark eyes fixed on them. "I thought something was wrong in the shower. Turns out, all those noises were you two at it. I should have known," she said, hand on her hip.

  Homo Erectus didn't stop, gncing back to greet her sister. "Hey, sis, ah, fuck~, I mean, come fucking—" she trailed off incoherently.

  Serakuza glimpsed Homo Sapiens in her towel, and her motherly figure ignited new arousal within him. His dick swelled even harder.

  "Oh?" Erectus noticed his renewed hardness. He gripped her thigh, bucking his hips harder. "Oh? What's this? Does the sight of your lovely mother excite you?" Erectus cooed.

  Serakuza couldn't tear his gaze from Homo Sapiens as she moved to the well. Homo Sapiens dropped her towel at the entrance and approached, locking eyes with Serakuza.

  "Mother," he breathed heavily.

  Homo Erectus leaned down to kiss him. "Boy, as much as you love your mother, don't forget you're fucking me right now," Erectus said, her hips grinding harder.

  "Sorry, Ma," he breathed, but he still couldn't resist stealing gnces at the naked Sapiens even as Erectus kissed him.

  ongsyukkura