Demon Futa Naruto x twin sister

[Guest postingastory]

Civilian Council, Elders, Sasuke and Sakura bashing (any and all plots fail, and the Uzumakis never lose anything to them)  

Sex acts: deepthroating, blowjobs, footjobs, handjobs, rimjobs, Intercrural sex, Intergluteal sex, vaginal, anal, mutual masturbation, clothed sex, frot, cunnilingus

Intercrural sex (sex between the other partner's thighs)

Intergluteal sex (sex with buttock cleavage or gluteal cleft)

Only sex scenes are between Naruto and Naru.

Strong, smart, cunning and observant Naruto (Naru is just as strong as Naruto, minus Kurama, although their fighting styles are different). All three Uzumakis can perform Justus without calling them out and they all have a seal on them that make it so their jutsu can't be copied by the Sharingan.

NO SCAT

Kushina is alive and left Konoha with Naruto's twin sister when she was told Minato and Naruto died during the sealing.

Kyuubi is the of Makai and while not evil, he doesn't have the same morals as humans. There are few crimes demons find unforgivable, abusing a child is one of them. Both his Yin and Yang chakra are sealed in Naruto, no Key to the seal.

Naruto is physically and emotionally abused until she's 10 years old.

The day after her 10th birthday, a dying Naruto is found far from Konoha by Kushina and Naruto's twin sister. Naruto is covered in blood, bruises, cuts, stab wounds, her cloths are shredded, she is drenched in urine and has several broken ribs. Kushina and Naruto's twin sister (Naru from here on, name up to author) are happy that Naruto didn't die during the sealing but are heart broken at the state they found her in. The two clean her and treat her injuries as best they can. Naruto meets Kyuubi who is protective of Naruto, in order to keep Naruto alive Kurama turns her into a demon (no animal parts result from this).

Naruto is over joyed when she learns who the two are (she forgives Kushina for not being there for her when Kushina tells her why she left).

Naruto and Naru become very close and do everything together, including sleeping and bathing. As they get older their feelings to develop and they become lovers and mates (Naru is turned into a demon due to them becoming mates). Kushina gets turned into a demon so she will be able to stay with her daughters, she has no problems with their relationship.

A side effect of becoming a demon is that they no longer produces solid waste.

Neither Naruto or Naru are screamers (mostly gasping and moaning), gushers (female ejaculation), "talk dirty", overly horny or obsessed with sex. Sex (of any kind) between them is more a bonding and emotional act, the fact that it feels amazing is a bonus.

Lots of non-penetrative sex.

Kushina trains both girls, they return to Konoha in time for graduation. Naruto and Naru are on the same Team and Kushina is their Jōnin sensei.

No Curse Seal on any of the Uzumakis.

Naruto:

when she stops growing and aging:

height: 5' 4", perfect coltish teen body, firm up-thrust C-cup breasts with average sized pink nipples (C-cup is the max for her), brilliant blue eyes, silky red hair that goes slightly-past her shoulders in length, flawless-clear skin with no body hair, small Libia major/minora and a penis where clitoris would normaly be (7" long 1.5" wide), her vagina and ass remain tight no matter what is done. Doesn't wear makeup, nail polish or lipstick. Because of Kurama she produces 5 times more cum than normal, it is also thicker and hotter (hot but not burning).

Naruto's Twin sister:

Same as Naruto with two exceptions: no whisker marks and penis is 6.5" long 1" wide.