Share System 18+

"Show your nee-san Shosuke, how much you've grown over the years!"

After hearing Kushina's signal, Shosuke shoved his dick into Kushina's damp cave, making them both moan loudly.

Shosuke could feel the thick shaft blocked by a membrane before he pierced through it forcefully, making blood flow from Kushina's vagina. After Shosuke penetrated Kushina's hymen, Shosuke didn't force himself to move but let Kushina adapt to his size.

For Kushina, at the start of Shosuke's penis forcibly tearing her hymen, she felt excruciating pain for some time before the pain was replaced by unspeakable pleasure.

Seeing at last Kushina's expression change from initially pain to pleasure, Shosuke started to move, making the dick in and out of Kushina's vagina at a constant speed.

Kushina stared at Shosuke's lustful face before instinctively following Shosuke's movements. After a while, Shosuke lowered his head as their lips met in a hot kiss.

The lovemaking session gets hotter as time goes on as Shosuke starts to try lots of moves and styles while fucking Kushina.

For the first time, Shosuke felt pleasure from women

Kushina had been immersed in joy for a long time because of Shosuke's penis, which continued to violently stab her vagina within time. Kushina's eyes rolled upwards as their sweat-soaked bodies intertwined with no sign of separation.

"I cumm ahhh," Kushina said with a moan as she felt her lower body getting weaker with pleasure.

Shosuke, who heard Kushina's words, became more and more aroused at this time, making his penis swell and his movements faster like a jackhammer.

"It's getting bigger..." Kushina said in a panicked tone but secretly liked it

"Kushina, I'm going to cum", Shosuke whispered near Kushina's ear

Kushina, who was on the verge of orgasm, immediately wrapped her slender legs around Shosuke's waist before stimulating Shosuke even more with her words.

"fuck me hard Shosuke, give nee-chan your seed inside me."

"Kushina nee, I cumm."

Shosuke finally couldn't hold it in anymore, making his penis explode with seeds filling Kushina's womb with a sticky white liquid.

Kushina felt her body filled with fluid from within was having convulsions as her pleasurable orgasm ran through all the nerves in her body.

Her eyes rolled upwards as she nearly lost consciousness from exhaustion, and her face, expression of satisfaction, can be seen.

Staring at Kushina's erotic body below him, Shosuke felt that Kushina had reached her limit, so Shosuke decided to end his sex session and took his dick out of Kushina's vagina.

"Ahhhh", Kushina who felt Shosuke's penis move out of her vagina, could only moan softly as an excess amount of white fluid flowed out of Kushina's vaginal opening, littering the backyard further.

Holding back her tiredness, Kushina, with sad eyes and a gentle smile, looked at Shosuke.

"That's amazing Shosuke, make sure you take responsibility for your nee-chan", Kushina said before falling asleep from exhaustion and intense pleasure.

Hearing Kushina, Shosuke just smiled as he gently caressed the side of Kushina's sleeping face and gave her a good night kiss on the lips, then lifted Kushina off the floor to take her into the room to rest.

Leaving the rest of the mess behind

…

A few days have passed since Shosuke took Kushina's virginity

Although their relationship and communication were a bit awkward at first, after a few days, Shosuke and Kushina got used to it and lived peacefully like husband and wife.

Even Shosuke had told Kushina where he had disappeared for the last three years, although at first Kushina got angry and threw random objects at Shosuke, in the end, Shosuke managed to calm Kushina down with another sex session.

For the first time, Shosuke didn't do any training for several days. He just enjoyed a relaxed life with Kushina, Eating, talking about his experiences, and making love at night.

Currently, there is no longer any feeling of sibling love left for the two of them, although sometimes Shosuke calls Kushina 'Nee-Chan' to make their lovemaking session even more intense.

Previously Shosuke didn't realize because his mind was distracted while making love to Kushina. Still, after their rest session, Shosuke realized that his second mission was complete when Shosuke took Kushina's virginity.

[2. Make Kushina as your first Harem {Completed}]

[Mission reward: System function {share} unlocked]

After Shosuke checked the System's new function, he found out that the {Share} function was a feature where Shosuke could give items or abilities from the System to his harem members.

{Share} function was one of the system features that Shosuke needed, considering he would one day take his Harem out of this world into another.

Due to the unlocked feature, Shosuke decided to tell Kushina the System's existence and its past.

At first, Kushina didn't believe it. Even the Kyuubi sealed inside her body woke up and listened carefully in disbelief, but after her efforts, Shosuke managed to explain everything to Kushina.

"So my Shosuke is a person who reincarnated from another world and ended up in this world,

Your memory and your power are given by the 'System' that I don't understand called Akashi awakened when you were six years old, and you told me that I was the first woman in your Harem?" Kushina calmly said, which gave Shosuke goosebumps, especially the part when he highlighted the last sentence

Shosuke immediately calmed Kushina down before the misunderstanding occurred. "Ettoo, all of that is true, but-"

"So my Shosuke is dissatisfied after sleeping your dear onee-chan, and wants to add more harem?" cut off Kushina in a calm tone. Still, Kushina's following words made Shosuke dumbfounded "It's okay, Kushina nee will support you Shosuke, I'm grateful that you tell me this because nee-chan is afraid that one day my Shosuke will leave nee-chan alone to another world," She said with a sad tone.

Shosuke was stunned for a moment. "What about the Harem? Nee-chan isn't angry?"

Kushina just chuckled hearing Shosuke. "It's okay, nee-chan knows with your Hansome looks in the future I won't be able to accompany you alone. But the women who will become your Harem must not be ordinary women and I will test them when the time comes."

Shosuke couldn't help himself when he saw Kushina's understanding smile, so he approached her and kissed her intimately with love.

Unfortunately, before their tongues met, Kushina had already separated herself from Shosuke's kiss.

"Not anymore, I'm still tired from last night's session," Kushina said, amused at Shosuke in front of her.

Shosuke can only nod with regret.

At that time, Shosuke immediately remembered the 1000 system points he had received after joining the Akatsuki that made by his student, before deciding to give something from the system store to Kushina while trying new features

[Shop

- Nen unlock 1000p

- Reiatsu unlock 1000p

- Magic unlock 1000p

- Haki {+3} 10000p]

After sorting out several options, Shosuke decided to use his points to open Nen in Kushina's Body because Shosuke felt that Nen was compatible with the Uzumaki and Kyuubi constitutions sealed within his body.

[Ding 1000p consumed]

Kushina, who was sitting in front of Shosuke, suddenly felt a change from within her body. The Aura of life exploded, leaking from inside Kushina's body as the Aura Nodes opened before slowly controlling and strengthening Kushina's body.

Chakra Meridians that initially only flowed with Chakra were also flooded with a large amount of Aura of life.

Which made Kushina's constitution change, resembling the Senju clan constitution, filled with a large amount of life aura

[Ding congratulations 'Kushina' awakens Enhancement-type Nen]

…