Chapter 109: Getting Caught in an Intimate Moment by My Sister-in-Law is Inevitable
"Excuse me."
Last time he had only escorted her to the doorstep, but this time Ren directly entered Renako's home. After greeting the empty hallway, he was led by Renako into her room.
"Please wait a moment, Senpai. I'll prepare some tea."
Renako seemed inexperienced in hosting guests. She left her room somewhat awkwardly and flustered, mentally scolding herself for not paying more attention to decoration—then her room wouldn't appear so plain.
Showing such an embarrassing side to her lover made her forget her original goal, and she began sweating slightly.
Although Ren already knew her sunny, cheerful personality was an act, she still felt ashamed about it.
Nevertheless, a girl's room carried a faint, delicate fragrance. Though simple, the scattered throw pillows, unfolded blanket, and yesterday's clothes still on the bed gave it a stronger sense of lived-in warmth.
Ren surveyed Renako's room, confirming that material comforts would likely bring her significant delight.
After all, while having a small shelter provides security, most people would still prefer to experience living in a larger, better, more luxurious house.
"Senpai~ sorry to keep you waiting. The tea is still hot, so you'll need to wait a bit longer."
After a while, Renako returned with a tray and noticed Ren examining her room. She put down the tea and went to fold the blanket.
Though tardy, some surface-level tidying was better than none.
After awkwardly and embarrassingly cleaning up, Renako sat opposite Ren, blushing and avoiding eye contact.
"Don't be nervous. My room is actually just as messy. It's really demanding to expect people to fold blankets right after waking up. If you can enjoy yourself, why make things difficult, right?"
Seeing this, Ren smiled, proactively moved to sit beside Renako, took her hand, and eased her shame through self-deprecation.
"Senpai can laugh if you want. I'm fine."
Finally succumbing to embarrassment, Renako despairingly slumped onto the small table—though not before cushioning her chest against it first. She was the type of formidable woman who could use her own ample bosom as a pillow in certain situations.
"What's there to laugh about? I'm just happy to see more of Renako's true self."
With a smiling curl of his lips, Ren gently squeezed Renako's soft hand while comforting her. After quite some time, she finally improved considerably.
"Senpai, when should we begin?"
Having escaped the torment of shame, what followed was something even more embarrassing. Renako turned to look at Ren, her evasive eyes and flushed cheeks betraying her nervousness.
Although Ren had said just one photo would suffice, could she really let him stop at just one? Even she wouldn't believe it if Ren claimed he would.
Since they're lovers, shouldn't they naturally do more intimate things?
Boys would definitely like this.
Feeling somewhat stifled from lying on her own chest, she sat up. If Ren weren't here, she would definitely have to weigh the fact that she had gained more weight since entering high school.
"Now is fine. Are you ready?"
Ren hadn't forgotten the main matter. This was Renako's home, and it wasn't convenient for him to go all the way, since no one knew if her parents might get off work early. However, some things that could deepen their bond could still be done discreetly.
"Ready... I think?"
Feeling utterly embarrassed, Renako felt her cheeks were hot enough to fry an egg. But she had no intention of backing down—just a bit nervous, and more than anything, expectant.
"Then I'll leave it to you."
Hearing this, Ren smiled faintly and spread his arms toward Renako, letting her remove his school uniform for him.
"Huh?"
Renako, who had thought Ren would take the initiative, was taken aback for a moment before rubbing her hands together excitedly.
If she weren't craving it, she naturally wouldn't have any extra thoughts. So, being able to personally remove Ren's school uniform was something she could completely accept.
"Then I'll start, Senpai?"
After reaching for the buttons on Ren's uniform, Renako shyly and nervously confirmed with him once more. Upon closer look, her fingers were trembling slightly.
"Go ahead."
It was currently summer, and Ren only had his school uniform on top. Blushing, Renako unbuttoned his uniform, and the shirt parted like a curtain, slowly revealing Ren's well-defined but not exaggerated muscles.
"Like a model."
Renako swallowed hard, unable to resist placing her hand on Ren's pectoral muscles. She poked them, found them much firmer than hers, and withdrew her hand as if scared, then mustered the courage to touch them again, slowly tracing the muscle lines down to his abs.
"You're drooling, Renako."
Feeling all this, Ren laughed and reminded Renako. His body naturally had the aesthetic of a super male model without any exercise. Not to mention Renako—even Hitori would still fondle his muscles and giggle foolishly.
"Sorry, sorry!! But Senpai's muscles are really so nice to look at, and they're so firm~"
Blushing, Renako made a soft, excited sound, then reluctantly gazed at Ren's upper body as she helped him remove his clothes.
Next was her turn. Ren didn't offer to help her take off her school uniform, nor did she ask him to turn around and not look. Instead, with trembling hands and shyly pursed lips, she slowly unbuttoned her own uniform, which had been working harder than Ren's.
As the buttons came undone, a sense of relief washed over her. Her school uniform, like a taut string snapping, quickly slipped down to her back, level with her arms, and the sudden reveal of such breadth was captivating and soul-stirring.
Even Ren, who often looked at luxury homes, layouts, luxury cars, and headlights with Hitori and the others, was invigorated by the sight.
"Mmm~ so embarrassing..."
Ren's somewhat intense gaze felt as if it were scorching Renako's skin. She raised her hands to cover her chest. Girls of her caliber all wore demi-cup bras, and without the school uniform, she became both rich and generous.
"It'll be fine once we get this over with~ And this should be enough for our photos."
After saying this, Ren helped Renako change out of her school uniform, lifted her into his arms, and to make it more realistic, he held Renako close and leaned down to kiss her.
Renako initially pressed against Ren's chest, instinctively resisting out of maidenly reserve, but soon wrapped her arms around his neck. It wasn't until Ren's kisses trailed down her pale neck that she shifted to gently cradling his head, biting her lip to suppress her shyness and affection.
Finally, with Renako's fair skin flushed an enticing pink, glistening with fine sweat from the heat of their kissing, and marked with faint traces, Ren embraced her face-to-face and took a photo that showed neither their faces nor explicit details, but captured the ends of Renako's beautiful hair.
"..."
As for the bra that supported Renako to prevent pain during walking or running due to her size, it had long been tossed aside by Ren who knew not where.
Renako couldn't be bothered with such trivial matters now—her mind was dizzy with happiness and pleasure, incapable of coherent thought.
Just then, a light patter of footsteps approached, accompanied by a lively, clear voice: "Sis, are you in your room? I saw some unfamiliar..."
Seemingly completely unprepared to witness such a scene, Haruna pushed open Renako's bedroom door while calling out, only to find Renako resting with her head on Ren's shoulder, holding him.
Their upper bodies were still exposed, and Renako's skin glowed with tempting rosy hues and fine perspiration, looking as if they'd just engaged in strenuous activity...
"..."
"..."
In the silence, Ren blinked at Haruna, whose expression shifted from stunned to blushing crimson.
"S-sorry! You really should lock the door next time, Sis!!"
Snapping back to reality, Haruna slammed the door shut with a bang, her hurried footsteps retreating rapidly. Renako's expression completely crumbled in response.