Translated and edited by me.

RAW https://e-hentai.org/g/1019903/42715f9f4d/

Futanari incest between Mother and Daughter ? Shut up and take my money !!!!!

Base +7, negro 457 +6, Mindcontrolandnoman +2, Misaki per +6, BobyCollider +5, Taedium +6, Anonyslime +8, see-eff +8, adfnamor +6, GaRbS +6, Ms. Black Fire#10018 +6

Here's a proofread version of the entire translation. Feel free to use it, if you like.

P01
"The king was absent for generations, but the land was ruled well", not "the land is ruled well" (changed tense form to match "the king was").
"Inherited", not "inheritted".
"I cleansed myself", not "I have cleansed myself" (changed tense form to match "and went to the temple").
"I would be lying", not "I will be lying".
"But as a princess who leads the knights", not "But as a princess who lead the knights".
"Heiress", not "heir". The former is the feminine version, and changing it will allow it to match with "heiress" in Page 4.

P03
"Even though", not "Even-though".
"A neophyte daughter" or "a daughter unfamiliar with the process", not "an unfamiliar daughter".
"I also received help", not "I also receive help".

P04
"Vaginal functions", not "vagina functions".
"The vaginal walls are eating me", not "The vagina walls is eating me".

P06
"Such a thing", not "Such thing".

P08
"How can this be", not "how this be".

P11
"If I knew about this, I would never stop having sex" or "Now that I know about this, I will never stop having sex", not "If I knew about this, I will never stop having sex".

P12
"I have to make sure you conceive now", not "I have to be sure for you to conceive it now".
"I just came", not "I just come".

Base +37, danielwain +9, Seraphy- +7, vodkaforeveryone +6, as102 +11, Tryndamere95 +15, silentmetronome +6, 151132 +8, Gabs999 +6, tweee +6, drustrevi +15, Vivi1993 +17, BUSTERMISSLE +7, and 14 more...

This is named "Rite of Passage" because her mom jammed her futa cock right up her passage.

Base +15, kurzwaltz messer +8, lazorboy96 +6, fag1234 +6, sssssiggi +6, as102 +11, doggywoof +8, Vivi1993 +17, Vass +6, ragepro +6, Taedium +6, tombobbbb +10, bahki +6, and 7 more...

In a few generations their genes are going to be so, so screwed up. This is pretty much self inbreeding, there's just one copy of the genes that keeps going through mitosis with another randomized copy of the exact same set of genes over and over. Like you if save a JPG image, then reload it, the save it again and again.

Base +6, Roadrunner322 -6, Aikou015 -6, AriesWarlock +13, xJUDGMENTx -6, ENHfaithful -10, ocarinabr +6, bloopypoo +7, Gloomweaver -6, PenisMen +6, V972 +7, see-eff +8, GravityQueen -6

So short so good.

I wonder where is the princess' grandmother.

Base +13, i_r_ecchi +7, Ms. Black Fire#10018 +6, F_O_G +6

There's going to be a spin off side story called "Wrong of Passage" where the mom sticks it up her ass.

Base +24, xJUDGMENTx -6, as102 +11, Gabs999 +6, JukanX +25, doggywoof +8, Nlkfma +9, luzup +6, bahki +6, i_r_ecchi +7, Huggable Hero +6, adfnamor +6, GravityQueen +6, and 1 more...

If it is royalty, it isn't "inbreeding", it is "keeping the royal bloodline pure".

Base +8, Gabs999 +6, ocarinabr +6, ENHfaithful +10, Remeark +6, JumpingJellybeans +6, TinyBabyMan -6, adfnamor +6, GaRbS +6, Ms. Black Fire#10018 +6

So how many generations is it going to take to end up like the main lines of the Habsburgs where the entire goddamn line is so inbred that they're barely capable of functioning?

Base +6, Canis_Crazy +6, Gloomweaver -6

Well if there's a futa god involved i'm sure there's a safeguard to explicitly allow futa genes to be passed on magically.

Base +9, ocarinabr +6, ENHfaithful +10, GaRbS +6, GravityQueen +6, Ms. Black Fire#10018 +6

@legnakrad

interesting oyakodon were the author decided to include the grandmother if she's still alive

either grandmother or granddaughter gets the oyakodon.

Base +4, GravityQueen +6, Ms. Black Fire#10018 +6