[a/n: gonna try to get this story back to 10 chapters ahead on the other side. No guarantee that there might be another update this week's rotation, I apologize. It's a busy work week, sorry about that.]
(Kaito's POV)
"Wow, Kaito ate that punch huh?" I heard Naoya say, "I mean, Maki-chan is a brute so that's really surprising."
"Maki!" Mai exclaimed, "I can explain!"
Maki glared at her, "I don't need you to explain!" She snapped, "I don't wanna hear it!"
"But I begged Kaito to do it!" Mai got in front of me, "It was me! Not him!"
"Kaito is a grown man, he can refuse you!!" Maki exclaimed, "I don't care! Look at how things ended up! I come to see my twin sucking our brother! Mai, have you no shame?!"
"You don't understand, Maki." Mai said, "I love him!"
"I know you do!" Maki said, "I know you love him."
"Not like you think!" Mai said, "I love him, Maki!"
Maki was clenching her fists, "It doesn't change anything!" She said, "You two had sex! That's...that's...!!"
"I should probably put some clothes on for this." I saw Naoya getting up and walking over to the bedroom, "You handle that for now."
"That's a good idea." I muttered
"Maki, don't hit Kaito!" Mai said as Maki was trying to push past her, "Don't! Stop!"
"Let me at him, dammit!" Maki exclaimed, "How can you have sex with Mai, dammit!!"
"Makiii!!" Mai said, "Stooop!!"
I looked at Maki, "Maki." I said, "I'm sorry for this. I have no excuse for what happened. The truth is that Mai confessed her feelings to me and I could not refuse them."
Maki scowled, "Huuuhhh?!" She said, "You couldn't refuse them?! So you fucked her?!"
I sighed and rubbed the bridge of my nose, "I know, I know." I said, "It is unthinkable, it is shameful. I didn't think it would come to this, sister. Mai just....."
"What, she seduced you?!" Maki snapped, "You couldn't resist the body of your younger sister? Is that what it is?!"
"Maki...." Mai said, "Please....."
"Let me punch this imbecile again!" Maki said, "How could he do that!"
"If you want to hit me, go ahead." I said, "Swing as hard as you want. I don't care, I deserve it. Let her go, Mai."
"No!" Mai said, "I won't let her hurt you!"
"It's fine." I said, "Maki's right to be angry."
"You got that right!" Maki pushed Mai away, "I mean, come on! How do I come to find out that my own siblings are having sex with each other?! Kaito, this is ridiculous!!"
"Like I said, I have no excuse." I said, "If you want to hit me, go right ahead. I won't fight back, I don't want to hurt you."
"You stupid....." Maki glared at me, "You'd better fight back! I don't want you to look down at me."
"I never looked down on you." I said, "But right now, I am merely going to take what I deserve."
She clenched her fists, "Fuck you....." She said, "Why her?!"
I blinked, "Huh?"
"Why did you have sex with her???" She asked, panting heavily
"What do you mean?" I asked, "I just said that I have no excuse. She confessed her feelings to me, and I couldn't refuse. It happened so quickly, I couldn't control my actions. I-"
"But why her?" Maki's voice was trembling
"What do you mean?" I repeated, "Maki, what are you saying?"
"Is it because she's not scarred?" Maki asked, "Huh?"
Mai looked at her with surprise, "M-Maki...." She said, "No, that's not...."
"Shut up!" Maki snapped, "It's because of that, right? It's because Mai's more desirable, right?"
I blinked, "Maki, what do you.....?" I started, "Wait....are...are you envious?"
She gave me a frown, "M-Mai isn't the only one that cares for you." She said, "She's not the only one who.....who..."
This is all happening too quickly; her emotions are probably all over the place. I mean, for her to see Mai sucking me off, it might've set her off completely.
"When she talked shit about you, I was the one who defended you." Maki continued, "Whenever she complained about you, I told her that you meant well! All of those years, despite my distant gestures, I always vouched for you! I...Kaito....it was me! I was the one.....!"
"Maki, Kaito knows that I never meant any of it." Mai started, "My love for him was masked by resentment. That is all...!"
"I don't care!" Maki exclaimed, "We were both behind him all the time, looking at his cold back. Despite that, I felt like there was warmth in his heart. And when we both find out the truth of what happened, I thought that we might get closer. I then come to find out that he had sex with you.....but...me?! What of me?! It's because Mai's prettier, right Kaito? It's because of my scars that my appearance was ruined. I am not-"
"What are you talking about?" I cut her off, "Maki, your scars have nothing to do with anything. Your appearance was not ruined."
Tears formed in her eyes, "Before, my hair was long....and my face was smooth like Mai's...." She said, "But now....everything is ruined. And....and...."
"You are beautiful, Maki." I said, giving her a slight smile, "I don't care if you're scarred, you're still my beautiful sister."
Maki looked at me with a surprised expression, "Y-You're....." She said softly, "You're smiling..."
I walked up to her, patting her cheek, "My sweet Maki." I said, "Don't ever think these scars will affect how beautiful you truly are. Mai's not prettier than you, Maki. The two of you are twins for a reason; you are equally beautiful. And I will not stop loving the both of you, regardless of your appearance."
A tear ran down her cheek, "Then why did you.....?" She said, "Why did you have sex with her?"
"She was first." I said, "She came onto me first. If it were you instead of mine, the outcome would be the same. It is not about preference."
She was trembling slightly, "Oh...."
"So you love your big brother too?" I asked, "Tell me the truth."
She nodded slowly, "I do..." She said softly, "I do...."
"I see." I said with a sigh, "What a situation I have gotten myself in...."
I pulled her into a hug, embracing her tightly. She hugged me back, wrapping her arms around me tightly.
"Kaito...." Maki said
"I did like your long hair a lot." I said, "But hair can regrow, you know? It won't change anything."
"I will always love you."