Ch4: Scientific ninja machine 18+

Sasuke crossed Sumire's hands behind her back with his hand. He then pushed her towards the table at the same time put his dick in Sumire's pussy from behind.

"AAAAAH" Sumire screamed. Sasuke moved her slowly and said "Bite your coat. There may be people around" Sumire realized what he was saying and did what he said. With his grip on Sumire's hands on her back, sasuke started pounding her young pussy.

"Mmmm" Sumire moaned. The sounds that can only Sasuke could hear.

"Your moaning is making me mad girl". Her young pussy was tight. Then again that's what turns him on often. which reminded him of his past experiences, so, he gradually increased his speed.

"Mmm mm mmm" Sumire's moaning increased with his speed. Leaving her hands, his hand moved onto her breasts. He twisted her right nipple. "Mmn mmn mmn", without letting go of her coat that was in her mouth, Sumire's juice started dripping on Sasuke's dick. It made his way easy. He fucked her pussy faster and faster.

"I didn't even fuck my wife like this. Your pussy is amazing." Sumire who just climaxed didn't want to scream for obvious reasons. Sasuke moved his head next her right ear and said, "I am gonna cum". Sumire realized he's gonna do it inside so she let go off her coat and screamed "No, you mustn't!". She didn't have much strength in his body, so, she was unable to push him at that moment. Sasuke came inside. After releasing every frop of his cum he moved away from his body and got dressed. He realized Sumire was exhausted, so he helped her too. He looked at her face. She was thinking of something.

"Hey, are you alright? I am sorry if I hurt you. I just thought of having since Sakura had to…". Before he could finish, Sumire interrupted and said "It's not that. I've had experiences so don't worry". Sasuke felt relieved.

"But you came inside and it's not a safe day for me." Sasuke realized what he's done.

"So, next time you must tell me before and wait for my answer, okay?"

"Next time? So, you want more of me?" Both got up after dressing up and left the bureau.

"Come on sumire, I asked you a question" sumire blushed and said "It's true that I had a crush on you ever since you started training Boruto but it wasn't serious or anything. After what happened today, I think I want to continue and see what happens. I can't think of Kawaki anymore."

Sasuke looked around. No one was there. "I am married to Sakura, and I love her too. You're my daughter's close friend". Sumire was disappointed with those words. Sasuke turned towards her and looked at Sumire's face. Face of a young woman who was ready to abandon everything for love, now ready to move on. He pressed his lips on hers. A passionate kiss to make accords. "But you have the second-best pussy that I fucked. I am not letting it go away. Plus, it would be tempting to fuck behind people. Sumire just understood what he was saying, and she was okay with it. Even though she is happy, she had a question

"You said I have the second-best, so, who has the best pussy? Is it Mrs Sakura?" Sasuke looking at something in front of him answered without looking at her.

"If I tell you, I will have to kill you" he said it with a menacing look on his face. Sumire got scared by it, so, he changed his expression.

"All I can say is she wouldn't fell anything from it"

"What? How is that possible?"

"It's possible because this person doesn't exist"

"Ahn??? I don't…"

"Instead of asking questions that would get you nowhere tell me what is that machine!"

Sumire turned her gaze to what he was talking about. It was a scientific ninja machine attached to a bed and a gateway. Besides that, there were watches with monitors. After looking at that, Sumire went from sex mode to science mode.

"You heard about that dimension where we can visit one's memory right?"

"Sixth and the others found that one. I'm aware"

Lord sixth, Himawari and Hinata are exploring portals left by konoha's enemies, just like Sasuke used to do. They found a portal where we can get into one's memory and explore. It seems it was made for interrogation purposes. This information was useful, so Kakashi sent his hounds with information they got.

Sumire started her explanation, "I analyzed the information and made a discovery. The place they went wasn't just memory but it's a place where memories are stored."

"What's the difference?"

"Memory of a person is what they experience but, in a dimension, all other memories connect with others through chakra which makes alternate timelines"

"Alternate timelines?"

"It's like your trip to the past with Boruto but your actions can't affect the present here"

Sasuke was able to follow where she is coming. "So, what you are saying is…"

"I have to find a way to select the right time and place. If I were able to choose the time we desire"

"We can save Naruto from Kawaki"