The Kazama apartment door opened, a man allowing the morning light and a woman in. He shuffled out of his shoes, looking around the empty apartment and failing to catch the extra pair of shoes at the entrance. "She must still be sleeping."

The pair crept to a closed door, Norio cracking the door open, "Hey Ushio, we're ba..."

His sentence trailed off as he noticed his sister asleep in the arms of the karate master. His eyes traveled the room, taking in the articles of clothing strewn about. They widened as his mind pieced together what took place, quickly shutting the door and putting his back to it.

Kinuta gave him a puzzled look. "Why'd you close the door? I thought we were going to tell her we were back?"

He placed a finger to his lips in a shushing motion, "Sumika's in there."

"So? She's been here before."

He sighed, "No, dear. Sumika's in there."

"What tha hell are you saying? I know she's in there."

He sighed once again at his wife's thick skull. "They're asleep. In the same bed."

She glared at him like he was calling her a child when it finally clicked. Her eyes widened. "You mean they..."

He nodded.

She grinned. "I guess your sister ain't as innocent as she looked."

He threw his palm to his face. "Please don't."

She shrugged. "Why not? 'Can be material for a new book."

"She's my sister. I don't want to picture any of that."

They ceased their hushed argument as he heard movement and sound on the other side of the door.

Ushio groaned as her eyes opened to the sunlight pouring through her window, sitting up and causing the woman next to her to stir.

"U...shio?"

The blonde looked down at the sleep filled face of her girlfriend, smiling and giving her a kiss on the forehead. "I didn't mean to wake you."

Sumika threw her a sleepy smile. "Mm. 'S fine..."

The smaller woman felt her heart do a flip. She could get used to this. "Do you want breakfast?"

Raven hair fluffed as she shook her head, "No," She reached for the small woman, dragging her back down onto the bed and wrapping her arms around her, "I want to stay here for a little longer."

Ushio smiled. "A few more minutes won't hurt... but remember, brother comes home today."

Sumika's eyes snapped open. "When is he supposed to be home?"

"He said they were going to be here by nine-thirty."

The blackbelt reached a long arm over her girlfriend to the nightstand, grabbing her phone and passing it to Ushio, "What time is it?"

The blonde flipped the phone open and paused, "Ten-sixteen." She threw an arm over her eyes, "Brother is probably out there, and I have no idea how to explain this..."

Sumika grinned, trying to lighten the mood. "I could always be like, 'Hey Norio, I had fun with your sister last night'." She took the blank look on the smaller woman's face as a 'No'. "Alright, how about we start by going to take a bath? It would be bad if he came to check on you, only to find both of us naked."

"That sounds good."

Ushio opened her door, peeking out and ushering the taller woman into the bathroom without being seen. After a shower with only a few stolen kisses, the pair emerged from the bath, thankful that Sumika had left spare clothes there for a while. The smell of breakfast filled the apartment, Kazama commenting that her Brother for sure must be home.

They followed the delicious aroma, ending up in the kitchen. The author greeted them with a brilliant smile, "Good morning, girls!"

Sumika flinched at the volume of his voice, "Uh, G-Good morning..."

Ushio smiled, "Morning, Brother."

"Have a seat, it will be done in a minute."

The pair sat down, glancing up at the woman on the other side of the table.

Kinuta grinned at them, the grin widening as she pointed at her neck; the silent gesture making the couple's eyes widen and cheeks flush in realization. "Did you sleep well?"

Ushio's blush deepened as she glanced away and answered. "Y-Yes."

"What about you, Sumika?"

The black belt followed suit, glancing down at the table with red cheeks. "Y-Yeah."

"Was it a little rough?"

Ushio blushed harder, not knowing how to answer.

The older woman didn't give her the opportunity, quickly adding to her question, "You know, the transition from there to here?"

The blonde swallowed hard. There was no doubt in her mind that her sister-in-law was messing with her, amused with her reactions. She gripped Sumika's hand under the table, new determination putting a smirk on her face. "It was a little rough, but it got easier as I got used to it. Sumi helped out quite a bit. It was really nice, actually."

Kinuta grinned, taking note that the blonde can play too. "You would think the unpacking would be the hardest."

Ushio smiled, "Not at all. Once it was started, it was easy to finish."

Sumika hid her mouth with her other hand, hiding the blush on her cheeks. She knew full well that the conversation was far from settling back into the apartment. She gripped the smaller woman's hand tighter as their talk continued.

The older woman opened her mouth to ask another hidden question, but was stopped by her husband setting a plate in front of her, "Oh, thanks honey."

Norio set down the other plates before sitting down himself. He glanced up, about to ask his sister a question. Noticing the marks on her neck, he choked on his mouthful of food, failing to banish the thought that the smiling woman next to her did that.

"Ah! Brother, are you okay?"

The author gave a thumbs up, taking a drink of his water. He glanced up once again, switching his eyes to the karate master. The same marks marred her neck. He choked on his water. His little sister did that! His beloved little Ushio, bit and, and, no. Nonono. Stop. It's fine. They're both consenting adults. Why was he still thinking about this?!

Kinuta chuckled at the groaning man next to her, knowing full well what was bothering him.

"Brother, what's wrong?"

"N-Nothing, Ushio. I think... I think I'm just not used to this yet."

I may end it here, but there is a possibility of more ideas. So, for now, thanks for reading!

I hope you enjoyed this nice little SumixUshi smut.