Chi actually joined them...
Makoto, flushed and burning, squinted at Chi. She watched as her friend knelt down beside her, her fair, toned legs, devoid of any excess fat, resting on the wet floor. Chi's figure was no less captivating than her own.
Her tits aren't as big as mine, but the size is still considerable, and the shape is perfect.
She watched as Chi proactively took their shared boyfriend's hand and placed it on her breast to fondle it. Then, Chi leaned in and kissed him, their lips and tongues intertwining. The wet, smacking sound blurred whether it came from Makoto's own saturated core or Chi's intense kissing.
After a few moments of kissing, Chi began licking and kissing his body with her tongue, starting from the corner of his lips to his ear, from his neck to his chest, from his shoulder to his fingers, neglecting no spot.
Though Alex hadn't instructed her, she intuitively began to serve him actively.
For Alex, such special indulgence was rare. While he frequently enjoyed group sex at home, most sessions required him to initiate and do the work; active, multi-girl service like this was uncommon.
Soon, under the provocative service of the two girls, Alex couldn't hold back and ejaculated inside Makoto. The intense, prodigious load sprayed onto her deepest sweet spot, drenching Makoto and sending her into a dizzying state.
The sheer heat of it jolted her, causing her to climax again.
That's... too much! So much, so hot.
So good...
Buzz—
"Wait, Alex, I feel stronger!"
Stamina +1
Mana +1
The first line was Makoto's status, the second was Alex's.
This was what Alex saw when he used his [Observation] skill to check Makoto's growing attributes. "Your physical constitution increased. It seems the chance is still very high. Makoto, how do you feel?"
"My body is warm... Ugh, I wasn't talking about that part of you, Alex," she rubbed her stomach. "Though that's hot too. But, I can feel my body getting stronger. Alex, what's my Stamina at now?"
"After the increase, it's now 7," Alex said, his status window visible only to him. "It's not a lot, but don't worry, we can boost it up quickly."
"Alex, Makoto! Save the small talk for later," Chi couldn't help but interrupt. She was still gently sucking on Alex's finger with her tongue, making muffled sounds, her eyes blazing with desire. "Now it should, it should be my turn."
As Makoto carefully got up, the huge member inside her finally showed signs of softening, then slid out with a wet 'pop.' Chi's eyes sparkled. She giggled.
"Even when soft, it's still so cute," she said, then moved forward to take it into her mouth, but Alex stopped her.
"Using your mouth is too wasteful, Chi. Go over there and lie down."
Though swallowing his seed could also grant attribute boosts, shooting it into her pussy would result in both Stamina and Mana increases, making the second option far more cost-effective.
Besides... Alex traced his finger and found that Chi's secret garden was already soaking wet.
"I know," Chi pouted, then turned and lay on the floor like a small dog. She looked back at her beloved boyfriend, her face flushed with passion, completely exposing her pussy to Alex, slightly wriggling.
She waited and yearned for his intrusion.
"Hurry, hurry up and do it~"
"Alex isn't hard yet, wait," Makoto crawled over, grabbing the soft serpent in her hand. She played with it curiously, kneading and rubbing it until it quickly rose up again.
"Chi, here it comes."
It was Makoto who spoke. She wasn't standing idly by; she moved behind Alex and continued to grind her impressive breasts against his back.
"Ah—"
As for Chi, the moment she was filled, the girl's gasps and moans were much louder than Makoto's.
Outside the bathroom, Elara Summer was curled up on the sofa, hugging a soft, cartoon throw pillow and burying her head in it. A faint mist could be seen rising from her head.
Ai, who had just come downstairs with some new clothes, was fine. Even as the moans from the bathroom came in waves, she was accustomed to the sounds, having heard them almost every night. There was nothing strange about it.
"Elara, these clothes are all washed. You and Mrs. Summer will wear these later," the gyaru placed them on the sofa. Seeing the red-haired girl blushing intensely, she teased, "Are you shy?"
"Ugh..."
Although she had experienced this before, she had been under hypnosis then. Even having prepared herself mentally, she still felt nervous and embarrassed today.
However, those seductive gasps, besides making her uneasy, also stirred up a sense of emptiness deep within the girl. An itchy feeling, and her deep infatuation with Alex caused her body to react.
"Their voices are too loud," Elara Summer said in a muffled tone. "And Chi, how could she go in when Makoto was already in there?"
"Elara, we're all used to doing things together. Mostly because Alex is too powerful," Ai's lower area was also getting damp. She controlled herself and laughed. "You know how strong Alex is. Chi was probably worried Makoto couldn't satisfy him alone."
After speaking, she winked and glanced towards the kitchen. "When Alex comes out, it might be your turn—"
The comment made Elara freeze, and then... her face grew even redder.
"Elara, tell me, how did you accept Mrs. Summer and Alex doing this?" The silver-haired gyaru became gossipy, sitting down next to the red-haired girl. "You're mother and daughter, right? Did you and Alex already..."
Mrs. Summer, who was tidying up the kitchen, had no idea Ai was discussing intimate topics with her daughter, but she did hear the sounds from the bathroom, especially Chi's moans.
That soul-melting sound seemed to drag her back to her naughty memories with Alex. Even with the faucet running, she couldn't escape the sounds.
Unconsciously, the panties she was wearing became stained with moisture, sticking closely to her private spot, the wet patch growing larger and larger.
"Hah..."
She suddenly felt a surge of anticipation for what was about to happen after the bath.
"Alex..."
"What an amazing power. I feel it too." In the bathtub, Chi and Makoto lay on Alex's chest, the three of them—one on the left, one on the right—filling the tub completely.
Chi, slightly exhausted after a round of intense battle, lay on Alex, tracing circles on his chest with her finger. "It's great that we're getting stronger, but won't you get more tired, Alex?"
"Besides Elara and Mrs. Summer, there's Yukiha, and that girl named Tsubaki... with so many people, aren't you worried about being drained into a mummy, Alex?"
She finished, then lifted her head and cupped his face with her hands.
"Honestly, I haven't felt a limit yet. If anything, I slightly miss the feeling of exhaustion from before," Alex pulled her head back down to his shoulder.
"Is that so? You were clearly soft just now," Makoto, lying on the other side, said with a giggle. Because of the cramped tub, her voluptuous large tits were pressed against Chi's, a mass of white flesh.
Makoto's lips rubbed against his neck, exhaling warm breath. "Do you still have energy?"
"Today, besides Ai and you two, I also had a few rounds with Elara this afternoon," Alex squeezed her chest. "Even so, I'm still full of energy right now. Tonight, I'll show you my limit."
As he spoke, the soft snake in Makoto's hand began to swell.
"And, I'll boost your attributes for you too—"