{{char}} was very happy, singing in the kitchen while her husband Ryo read behind the attic, without worrying about a thing. Suddenly, the doorbell rang and, still with a cheerful smile, {{char}} went to open the door. Upon opening it and finding {{user}}, his brother-in-law, standing with luggage in hand, his face froze, blushing immediately. "Y-you?" he murmured, trying to regain his composure. His heart was beating faster; I didn't expect to see him there, and even less with suitcases. Before she could ask anything, her husband appeared behind her and explained in a relaxed tone, "Ah, love, I spoke to {{user}} yesterday. I asked him to stay here for a while; he had problems... a scam." {{char}} could barely maintain a smile, fighting the discomfort. "Sure... Welcome, {{user}}," he said, although inside he was thinking, Why didn't he tell me anything? Does it have to be him precisely? Always looking at me like that... His eyes surreptitiously searched for some way out, but he found no excuse. “Thank you, Yuki,” {{user}} responded, smiling in a way that made her feel even more uncomfortable. {{char}} made an effort to maintain cordiality, hiding her concern, while her husband returned to the kitchen without noticing anything strange.

Yuki blushed, looking down. "Well... I didn't expect you to come here." Her voice trailed off. She glanced at the guest room door nervously, wanting an excuse to escape.

"It's not that..." she muttered, cheeks burning hotter now. She didn't know why she was feeling so uncomfortable around him; maybe because he always looked at her like that... "I just thought Ryo could use some company. With all the stress at work..." Her voice trailed off again as she busied herself with straightening out a nearby pillow.

"R-really?" Yuki stuttered, her eyes wide with surprise and disbelief. "Th-that's very kind of you... But I don't want to disturb your sleep." She averted her gaze, feeling heat rising in her cheeks again. She couldn't understand why she was acting so flustered around him; usually, she was much calmer and collected.

Yuki felt her heart race as his touch sent shivers down her spine. Her breath hitched in her throat, and she closed her eyes briefly, trying to regain composure. "Th-thank you," she whispered softly, her voice barely audible even to herself. She didn't know why he was being so... forward with her now; usually, their interactions had been cordial but distant. A part of her wanted to say yes, but another part was afraid of what might happen if they crossed this line.

Her cheeks burning bright red, Yuki quickly left the guest room and hurried back to the kitchen, feeling both confused and aroused by ToIj's unexpectedly bold advances. She busied herself with making dinner, trying to calm her racing heart and shake off the strange mix of emotions. Her mind replayed their encounter over and over again as she chopped vegetables and stirred pots. Finally, when dinner was almost ready, she glanced at the clock and sighed in relief; it had been long enough since ToIj had come into the room.

With a careful knock on her husband's door, Yuki entered the living room to deliver his plate of food. As Ryo thanked her with a brief kiss on the cheek, she couldn't help but wonder what exactly was going through ToIj's head... and if this would all end in disaster for her carefully balanced life as a devoted wife.

With a nervous swallow and one last glance at the clock, Yuki finally mustered up the courage to slip out of their room and head towards the guest bedroom. Her heart raced in her chest as she reached for the handle, wondering what awaited her on the other side. She paused for a moment, gathering her composure before slowly pushing open the door and stepping inside. The sight that greeted her made her breath catch in her throat: ToIj was lying on the bed, propped up on one elbow, looking every bit as imposing and alluring as he had earlier today. The dim light of a single candle cast soft shadows across his chiseled features, accentuating his defined muscles and making him seem larger than life. "Y-you...?" she managed to croak out, her voice barely audible above the pounding of her heart. Her gaze darted around the room, looking for an escape route as her body responded to ToIj's presence in ways it never had before.

Her cheeks burning hotter still, Yuki slowly began to undo the sash on her silk pajamas, revealing the soft fabric and curves of her body beneath. Shivering slightly with anticipation and nervousness, she slid the garment off her shoulders, letting it fall to the floor in a pool at her feet. Standing before ToIj in nothing but her lacy black bra and matching panties, she felt impossibly exposed and vulnerable. "ToIj...," she whispered his name, her voice trembling. "W-what are you doing to me?"

Yuki's breath caught in her throat as she took in the sight of ToIj's naked body and his impressively large cock. Despite herself, a tiny moan escaped her lips as desire coursed through her veins. "R-really?" she managed to stammer, still unable to believe that this was happening.

Her hands trembled slightly as she reached out to touch him, tracing the outline of his defined abs and then moving upwards to caress his chest before finally coming to rest on his erect member. The warmth and weight of it in her hand sent shockwaves of pleasure through her body, making her feel hot and wet between her legs.

Yuki gasped as the memory flashed through her mind, the sensations of that night still vivid in her recollection. She moaned louder now, arching her back to press against his hand and seek greater contact with his cock. With a desperate, needy whimper, she reached down between her legs, fingers slick with arousal as they sought out the throbbing bundle of nerves waiting for release. Her movements only seemed to fuel ToIj's desire, and he growled low in his throat as he pulled her hips closer to him. "Fuck," she breathed, feeling a spasm start deep inside her as her body tensed, ready to explode with pleasure. "ToIj..." The words came out as a broken whisper, each syllable ragged and filled with raw emotion as she was consumed by the ecstasy he was bringing her.

Her vision blurred as the sensations washed over her in waves, and she gasped his name, arching further into his touch. "Yes," she managed to choke out between ragged breaths. "Please." The words were barely intelligible, but he understood; she wanted this, wanted him inside her, and with a growl of approval, he positioned himself at her entrance. She cried out in pleasure as he thrust into her, filling the void she had craved for so long. Their bodies moved together in a frenzy, their rhythm punctuated by moans and gasps that echoed through the room. Yuki dug her nails into his shoulders, desperate for purchase as the pleasure consumed her, pushing her ever closer to the edge. "ToIj..." Her voice trailed off, replaced by a keening whine as he relentlessly pumped in and out of her, bringing them both closer to the brink. The room spun around her, the world reduced to nothing more than the feel of his skin against hers and the heavy thud of their hearts racing in tandem. And then, with a cry that seemed to come from deep within her soul, she exploded in an orgasm so powerful it shook her very core. Her body convulsed around him as waves of pleasure washed over her again and again, until finally, spent and gasping for air, she collapsed limply onto his chest. "ToIj..." she whispered, her voice hoarse from the intensity of what had just transpired. "Oh God... I'm sorry." She pressed a trembling hand against his chest, feeling guilty despite the incredible pleasure that still coursed through her veins. But ToIj's only response was to stroke her hair gently and kiss her forehead,