A metal base of about five centimeters appeared inside Himeno's most private area, just stuck there.
By its size, it was precisely the missing, largest plug from the box. Renji reached out and poked the metal base with his finger, producing a crisp, dull "clink" sound.
"Mm… um… um…"
Himeno couldn't help but let out a moan, filled with an uncontrollable longing and impulse. Her body also reacted.
The muscles contracted up and down, tightening inward, causing the tender flesh around the metal disc to slightly indent, pulling the metal disc further in.
Then it bulged outward, pulling the metal disc out again, revealing a tiny bit of the metal cylinder, also bringing out some of the recessed tender flesh.
This continued several times in a row.
"When did you put it in, Himeno?" Renji asked.
Himeno replied intermittently, her voice quite weak. "Before… dinner… when I was in the bathroom…"
"Oh, I remember now. You said you were going to the bathroom to relieve yourself. So when did you bring these plugs here?"
"Just… just today… not long before you came back…"
"Why?"
"Do you… really want me to say it?"
"Mm."
Renji squeezed Himeno's large behind. Himeno's rear was truly enormous, the largest Renji had directly touched so far. It could be described as massive.
In certain positions, it could even achieve a visual effect of swaying like giant jelly.
And Renji also noticed that Himeno's skin was white with a hint of pink, pink with a hint of red, and impeccably clean. The ten deep and shallow red finger marks he had left when he had vigorously kneaded her before had completely faded.
Renji inhaled slightly, spread his five fingers, and squeezed with all his might.
"Pffft…"
Himeno's eyeballs rolled back. Saliva flew from her mouth, splashing in an arc. With two "pffft pffft" sounds, her body reacted intensely to Renji's squeeze.
...
Multiple notifications chimed in rapid succession.
...
Renji released his clenched hands. On Himeno's round and firm flesh, five distinct red finger marks reappeared.
These imprints were deeply etched into Himeno's fair and delicate skin, signifying a special sense of belonging to Renji.
Himeno panted heavily, exhaling continuously, and spoke incoherently.
"Before… when I was lying at home… alone at night… my mind was full of you… I… I touched myself… but no matter what… I just couldn't find that… that feeling from the basement…"
She continued, her voice trembling. "And you didn't come to find me… I… I tried touching… the place that you haven't entered yet… and only then could I barely… barely reach it once…"
"But… but you're just too big… so I thought of preparing myself first… then… then giving you a surprise… I think… Renji… should like this… after all… he's a pervert…"
Renji had once deliberately blocked himself, preventing his release from coming out. Himeno's lower abdomen had swollen, and eventually, Renji had pressed down with his palm, squeezing it out.
This made Himeno realize that Renji was actually a complete pervert, and since he was a pervert, he naturally had some rather "perverted" preferences.
Clearly, Himeno had guessed correctly.
"I see."
Renji nodded and, with force, left five finger marks on Himeno's other side. Luckily, Himeno quickly covered her mouth; otherwise, she would have screamed loudly.
"I've suspected it before, Himeno… deep down, you're actually a masochist, aren't you?"
"I… I'm not…"
"Really?"
"Really… I… I'm your senior… I… how could I… mmph…!"
Himeno suddenly grunted, and her breathing became extremely rapid.
Because Renji had already grabbed the metal disc and was gradually pulling it out.
Himeno's body was stretched open, and the widest part of the oval plug—about four centimeters in diameter—had been partially pulled out.
Her breathing grew heavier, and her body quickly reacted, trembling and convulsing, as if she was desperately suppressing some impending surge.
"Pop~!"
The metal plug was completely pulled out. Himeno couldn't hold back for a moment, and her tensed body instantly lost its strength.
Her body collapsed onto the tatami, but her large, pale rear remained highly arched, and the open, rose-colored fleshy hole was facing Renji.
Some residual, highly viscous fluid flowed out, one or two drops sticking together and falling between Himeno's thighs.
"Haa… haa… haa… haa…"
Sweat beads appeared on Himeno's forehead. Her mouth was open, and her tongue was sticking out as she panted heavily.
That most private place was full of emotion, calling out to Renji, blooming and bearing fruit…
"I say, Himeno," Renji said quietly. "How do you plan to help Aki and me clear up this misunderstanding?"
"Idiot… you're such an idiot, Renji…" Himeno's voice was breathless. "Aki knows about you and me… she complained countless times when she was taking care of me before… but she could still tolerate it… until Reze appeared…"
She paused, gathering her strength. "You and Reze… also did it… right? Actually, Aki's words imply only one thing… that is… Renji… you don't mind Reze trying to kill you and you'd make love with her… If that's the case… why not come to… me, with whom you have a better relationship…"
Himeno's eyes grew hazy. "Aki has a habit every night… around 3 AM, she wakes up from nightmares about devils… Guess what Aki… Aki can't sleep… hearing the commotion in the living room… what… what will happen when she sees us…"
"I see, so that's it…" Renji nodded slowly. "In other words, we have to keep going until 3 AM, right?"
"If Renji, you think you can… do it…"
Given Himeno's provocation and the current situation, Renji no longer held back. He immediately took off his pants, and his body, now evolved into its second, ferocious form, sprang forth.
A notification chimed in Renji's mind.
"No matter how many times I see this thing… it still feels… still so scary…" Himeno's voice trembled. "Even the largest plug… can't… can't compare… can it really… go in?"
Himeno turned around and saw the terrifying sight before her. It was truly enormous. She instinctively swallowed.
Another notification chimed.
Renji held Himeno's waist and flipped her over. Then Himeno's large thigh was lifted by Renji, her delicate small foot propped on his shoulder.
Himeno also got ready. Her two small hands grabbed the blanket on the sofa, preparing for the impending impact.
With a "Pfft," he plunged all the way in, aided by the long, smooth channel acting as a lubricant.
Himeno's slender belly instantly bulged, clearly showing the imprint.
"Pfft…"
"—Pfft!!!—"
"—Pfft!!!—"
Notifications chimed rapidly in succession.
The pleasure caused Himeno's eyes to roll back. An exaggerated expression appeared on her face, and she immediately fainted from the impact.
But the next second, he withdrew, pulling a part of the long, smooth wall out as well, as if he were wrapped in a thin, soft, flesh-colored layer.
Once again, a full insertion.
Himeno's eyes widened from the impact. Renji reached out to cover her mouth, listening to her muffled screams.
"Unh... Ha... Ahh... Ah... So deep... Woo... My belly... My belly is going to burst open...!"
Renji began to move rhythmically, but the amplitude was not very large.
Himeno raised her head, shaking it from side to side, moaning as if weeping. Waves of pleasure swept over her. Every tender part within found immense satisfaction in friction with the hot, fiery form before her.
Far from comparable to the cold, hard plug—whether in length, or even… hardness…
Renji again embraced Himeno, resuming their previous intimate position. Spreading her massive form in this position, he continuously thrust and probed.
He enjoyed the feeling of Himeno's body responding, the slippery, soft walls rubbing and squeezing, wave after wave—like biting movements of washing, wrapping, and clamping.
"—Pfft!—"
"—Pfft!—"
The sound of fluid echoed in the room. Renji couldn't distinguish what it was anymore.
He simply continued, lost in the moment, waiting for the clock to strike three.