I'm very sorry that I didn't update for so long. I promise that from today I'll be updating more often. I'm looking for beta reader so if you want to help me please mail me.

Now let me answer your reviews:

LCH8292 – She doesn't hale the same reaction as him because she grow up as his sister. For those 17 years she thought of him as of brother. Her feelings starts to woke up but it must take some time.

Soseki – About that porn part, I am 17 and I know a lot of guys my age who watch it. I don't ask people to review because I want talk to someone I'm doing it because I want to know if people like my story and if they want to read more. It's pointless to update stories which aren't read by anyone.

SlytherinKunoichi – Yes, I read Boku wa Imoto ni Koi wo Suru and I know that it's quite similar to this but soon you'll see differences. Besides in BwInKwS Iku and Yori aren't really twins.

Thank you for all your reviews. I hope that you'll like this chapter.


Chapter 3

"I'm lusting after my little sister." Sakura's eyes widened in pure shock. She didn't know what to say. What did he mean? Maybe she heard him wrong. She wanted to ask him to repeat what he just said but Sasuke already left their room. From the sound of his footsteps Sakura guessed that he went to the bathroom. She waited for his return but she fell asleep before he came back.

Next morning Sakura tried to avoid her brother as much as it was possible. She couldn't even look in the eyes as if she was some criminal. Sasuke was very annoyed by her actions but he didn't show it. He acted cool and he tried to be as close to her as it was possible. Sasuke noticed that his sister was spacing out. At least, he thought, she was thinking about him.

"Sakura, did you have a fight with Sasuke? I noticed that you're avoiding him" Sakura's mother asked her when they were cleaning after breakfast.

"No, I think that you're imagining things." Sakura answered too fast and her mother noticed that. Mayune didn't say anything, besides they are siblings and it's normal for them to fight, right?

"I'm going out to play with some girls. I'll be back late so don't wait for me with dinner." Sasuke said to his mother and left house. Sakura dropped glasses which she was holding at that moment. She stared blankly at the door. She had a strange feeling for a second. She wanted to run after him and stop him from meting those girls. She didn't know why would she do it but still she hated the though of Sasuke being with other girls. As she was cleaning the mess that she did, she was wondering what in the world was wrong with her and Sasuke. Maybe it was because they were in difficult age?

Sakura went to her room and called her friend Ino. She thought that her friend was the only person that could make her forget about worries. Unfortunately Ino's mom told her that Ino went out with some guy. Sakura guessed that she was with the guy that she was talking about the day before.

Sakura didn't have anything to do so she went to the kitchen and decided to make cake. She turn on the radio and started baking strawberry cake. Her father and mother weren't at home so she could do whatever she wanted.

Sasuke came back before midnight and he went straight to the bathroom to take a shower. Somehow after events of this day he felt really dirty. His own stupid selfishness bade him angry.

After quick shower he went to the kitchen to make something to eat. There he met Sakura. She blushed and smiled at him. Earlier she decided to ignore what he said last night and act like nothing happened.

"I heard that you were coming back so I decided to prepare a portion of the cake that I made today." She said. Sasuke stared at the cake and asked:

"You made it? Is it poisoned?"

"Baka Oni-chan!" Sakura hit him in the head. Sasuke caught her hand and pinned her to wall. He moved closed to her that his face was only few centimeters away from hers.

"I hate when you're calling me like that because I don't see you as my sister." He whispered to her ear. Sakura gulped. Then he took her in his arms and went to their bedroom. Everyone was already sleeping so he tried to make as less noise as it was possible.

Like previous night he threw her at her bed and he started to undress her. He took of her dress, bra and panties. He sat between her legs and started to lick her tights. Sakura shivered and tried to break free from him but Sasuke was too strong for her.

"Wh… Ahh! Why a.. are you doing this? Whyyyy? – she asked trying to stop those weird noises that she was making.

"Because I love you" He answered. He started to kiss her tights and with each kiss he whispered "I love you".

"If you loved me then you wouldn't do it! Loving brother wouldn't do something like this to his sister!" Sakura said. Sasuke stopped kissing her tights and looked his sister straight in her eyes.

"I don't love you like brother could love his sister but as a man could love woman." This sentence shut Sakura up.

Sasuke took this opportunity to make his way to Sakura's womanhood. He started to lick it and suck it. Sakura was trying to stop her moaning as much as she could but each time she felt his tongue she failed. After a while she gave up which gave Sasuke more courage to make next step. He put his tongue deep inside in her which made Sakura shout from pain mixed with great pleasure. Sasuke smiled to himself and looked up at her face. He noticed tears in her eyes.

'She's scared' he thought and then he smirked. He licked his lips with his tongue and asked:

"Are you scared?" Sakura stared at him trying to make her brain working again. Sasuke was sure that she would say that she is.

"No, I'm not scared. I'm very happy that you love me and if doing this makes you feel better then it's ok. I can bear it." She answered. For Sasuke it was the worst possible answer. It wouldn't hurt him this much even if she told him, that she hates him.

He got up and covered her body with blanket.

"If you are scared then say so. I don't need your pity." After he said that he went to his bed. He turned his back towards Sakura and didn't say a single word anymore.

Next morning when Sakura woke up Sasuke wasn't at home. She was very confused. She didn't know why Sasuke got so angry about? What answer did he expect from her? What did he wanted from her?

Sakura's parents weren't home also but it was normal for them to leave early in the morning. Sakura decided to watch TV because she didn't feel like going out.

Outside Uchiha Mansion like every single day were Sasuke's fangirls. This day they were even more annoying that usual if it was even possible. They were yelling something about them being more suitable for Sasuke's girlfriend. Sakura learned that it's no use to listen to their crazy shouts. After few minutes she got very annoyed by them and went out to tell them that Sasuke's not home. Unfortunately they said that they won't leave till Sasuke come back and explain everything to them. Sakura was arguing with them for about an hour. In the end she almost called police but in time her uncle appeared and lied to those crazy fangirls that he saw Sasuke in the Ninja Game Center. It worked perfectly because in few second there wasn't even a single fangirl left. Sakura decided to remember this technique.

"Thanks, uncle Kakashi, I thought that they never leave." She said when both of them were sitting in the salon.

"Sakura, I'm going to be your teacher soon so please get used to call me 'sensei'. " he said.

"Yes, Kakashi-sensei. So what are you doing here? I know that you are a busy men and you don't have much free time." She said with sarcasm but Kakashi ignored it.

"Yes, I'm very busy, but I always find time for my cute nephews." He said.

" Liar! Now tell me the truth!" Kakashi smiled at her. It looked that this old excuse didn't work on her anymore. It was another proof that she grow up so much.

"Ok ok, I'm here because I have business with Sasuke." He explained.

"What kind of business?" Sakura asked.

"Sasuke's interested in the chemistry and I thought that he would like to met the best chemist from Oto Gakure which came to Konoha yesterday." Sakura nodded in understanding.

"As you can see he's not home" she said. Kakashi nodded and smiled.

"Yes, but I decided not to waste my precious time and drop by to ask how are you all doing."

"Thank you for your concern everything is fine like usual" She lied. She didn't want to worry her uncle. Besides she felt that it wasn't something that she could discuss with others.

"Okay, I have to go. I drop by some other day. See ya" Kakashi left and Sakura once again was alone. She sighed and decided to return to watching tv.

It was raining outside. For Sakura days like this were perfect for thinking about future. She was interested in biology and she wanted to become Tsunade's student. Sasuke always was best at chemistry so Sakura guessed that Kakashi would take care of his future. Naruto's wants to become writer so he already takes lessons from Jiraya-sama. Sakura guessed that in few years he'll become as perverted as him which wasn't good sign for young girls in Konoha. Naruto's greatest dream is to become Hokage like his great grandfather so it's still hope for him. In other hand Ino wants to take after her parents business and have a flower shop. It looked like everyone soon will go his own way and those for friends will have to part.

When Sakura's parents came back both of them decided to prepare lunch together. After all those years the were still deeply in love with each other which is really rare in real life.

When the three of them sat at the table and started to eat Sakura's mom asked:

"Where is Sasuke?"

"When I woke up he wasn't there." Sakura answered.

"I have a feeling that he has girlfriend." Said Kazuya. Sakura froze. She didn't think about it before. She didn't want Sasuke to have girlfriend. Besides he said that he loves her! It's impossible that he would have a girlfriend.

"Oh my! I can't wait to see her!" Mayune shouted happily. Sakura lost her apetite.

"Sakura, tonight me and your mother are going to a business party so please prepare dinner for Sasuke and leave it in fridge." Said Kazuya.

"Yes, father." Sakura didn't listen to him. She was too concerned about what he said before.

Sasuke came back home at 10 pm. He was very tired because whole day he playing football with his friends. He would never stop being amazed by Naruto's stamina.

He noticed that in the house was unusually quiet. It wasn't that late, right? After few minutes lost on searching for his family members Sasuke noticed that he's hungry and decided to look for something to eat. He went to the kitchen and without turning lights on he made his way to the fridge. When he was looking for something to eat he heard some weird noise coming from behind him. He turned his head and almost got heart attack. It was Sakura. She was wrapped only in a tiny towel. Her hair was wet.

"Sasuke, you're back early today. I was taking a shower but I heard that you came so I decided to come here quickly and tell you that you have dinner on the table in the dining room." She said. Sasuke didn't move and didn't say anything. He was only staring at her.

"Sasuke? What's wrong?" she asked. Sasuke blinked few times, shook his head and come closer to her. Sakura could see that he was angry.

"Why are you doing this to me?" he asked.

"Doing what?' Sakura asked dumbly.

"That!" he pointed his finger at her towel. He took a lock of her hair and pulled her closed to him.

"You look delicious. I think I'll eat you for dinner tonight" Sasuke kissed her forcefully. Sakura didn't resist him. Without knowing she started caressing his back with her hands. For Sasuke it was like carrot for horse. In few second they found each other in their bedroom on the bed. Sasuke took of his shirt.

"Mom and dad?" he asked.

"Not home. They'll be back late." Sakura answered.

Sasuke didn't have to ask about anything else. He started to undress her which wasn't very difficult because she was only in towel. Sakura blushed and tried to cover her body when she noticed Sasuke's intensive gaze. Sasuke took her hands and put them behind her head. He wanted to look at her. For him she was like goddess, so innocent, pure and beautiful. And he was the worst demon which wanted to destroy that innocence and purity for his own purposes. He wanted her only for himself. He wanted to make her his.

He kissed her and to his surprise she kissed him back with passion. When she moaned he took opportunity to put his tongue in her mouth. At first she was surprised and tried to pull out but Sasuke didn't let her break that kiss. He found with his tongue hers and started to play with it. Sakura started to get used to this feeling and she noticed that she liked it. Both of them tried to deeper this kiss as much as it was possible. Sakura without knowing it started to press her sex against Sasuke's leg. Her hips started to work up and down which made Sasuke moan in her mouth. He broke their kiss to take a breath. Both of them were heavily panting. Sasuke couldn't wait to make next move but first he had to make sure about her feelings.

"Sakura, do you love me? As a man, not brother." He asked. Sakura looked at him and then she turned her head.

"I don't know" she answered. For Sasuke her reply was enough to stop. He kissed her forehead and let go of her.

"We'll continue when you'll know if you love me." He said.

---------oOo--------

Summer vacation ended and new semester started. In was already end of September and from that night Sasuke didn't even touch Sakura. She longed for him. She wanted him to kiss her, touch her and do with her body whatever he wanted. But she knew that she couldn't ask him for anything before she'll make sure about her own feelings.

Every single morning Ino was waiting in front of Uchiha Mansion for twins. Three of them were going every day to school together. Also they were going home together. Sakura wasn't very happy about that. She liked her friend but because of her she didn't have much time alone with Sasuke.

One day when the three of them were going to school together Sakura noticed that Ino was clinging to Sasuke and to Sakura's surprise he didn't mind it. Sakura knew that it was bad sign but tried to not worry about it.

Then few days later Ino came to their house and asked Sasuke to go with her for a walk. Sakura lost her froze when he agreed. She knew that she had to do something quickly. She was desperate.

"Sasuke, can I go with you?" She asked. She hated the thought of them being alone.

"No." he answered.

"Why?" Sakura didn't want to let him go but they already left. Sakura was in her pajama because it was quite late but she didn't care. With bare foots she run from house to find them. She noticed that they were going to the park so she ran to them.

"Sasuke!" she called him. He turned around and stared at her. He couldn't believe his eyes.

"What are you doing here?' he asked. After a while he noticed that she was in her pajama and that she didn't have shoes.

"Why did you go with her?! She's an outsider! I should be more important to you than her! I'm your sister! You should stay with me, not go with her!" she yelled. Sasuke smirked to himself. She cares! She really cares! She cares for him! He wanted to say something but then Ino took his hand in hers and said:

"Sasuke-kun, don't you think it's time to tell her truth?"

"Truth? What do you mean?" Sakura asked. Sasuke lowered his head. He knew what was coming next.

"We're a couple! I'm Sasuke-kun's girlfriend!" Ino said happily. Sakura's eyes widened. She couldn't believe it. She didn't want to.

"You are lying!" she shouted. Her eyes started to water.

"I'm not lying, right Sasuke-kun?" Ino asked. Sasuke didn't say anything, he only nodded with his head. This simply sign made Sakura's world collapse.

-----oOo--------------------------

Did you like it? I know that it was filled with lemons but I hope it didn't freak you out.

Please review.