https://www.dlsite.com/maniax/work/=/product_id/RJ01186584.html
https://www.dmm.co.jp/dc/doujin/-/detail/=/cid=d_376177/

There's no incest. The oldman doing the wife works for her father. They made an stupid deal to let her marry her husband and have a heir within 2 years but they failed, in the third year her father send his secretary to have an offspring from someone else. Dumbass did it in her own house and got caught by her husband so they appar got divorced.

Base +20, seenthat +8, suratkabar +24, reziak +6, atomicfuthum +8, Nikita78 +24, Hotsea1212 +6

Did they divorced at the end?

Base +7, atomicfuthum +8, Nikita78 +24

@nongchinist
Final page she has no ring.

Base +20, atomicfuthum +8, Nikita78 +24

Yes, they divorced at the end. The family name on the manual is back to original one.

Base +6, dirtyhairry +29, atomicfuthum +8, Nikita78 +24

I wonder how awkward the family dinners are what with her dad ruining her relationship for the sake of an heir? I want that after story.

Base +8, Nikita78 +24

To add on to what was written, the secretary says on page 55 that he can't even have kids. The FeMC's father says he doesn't want the secretary's kids in his bloodline anyway: the goal is to break up his daughter's marriage because he finds the husband unsuitable for her. The husband catches his cheating wife in the first place because the father (his boss) sends him home early, knowing what would happen.

The child the cheating ex-wife is carrying is her former husband's child (page 59). FeMC's stated goal for doing this was to remain married to her husband, but she enjoyed sex more with the secretary.

Base +17, dirtyhairry +29

That plan the father has surely was retarded as fuck:
"I'll make my daughter cheat on her husband using my secretary as breeding horse, but he actually is infertile so he won't get my daughter pregnant but will work to make her divorce."

Bet he thought it was a brilliant plan in his mind, but now look:
>Father family has to pay alimony
>His daughter still got pregnant
>AND is a returned wife
>If someone wants her it won't be because she's desirable but for the money, and if it's for the money then it's unlikely because her father won't allow it
Ex wife now is literally prisoner of her father's home forever.

Base +20, likeyouknowwhatever +6, lkoofu +10, rageoflord +8

So the wife still seems happy in the end.

Base +15, likeyouknowwhatever -6

>Three years into her marriage, Mayuko Kashiwagi was living a peaceful life with her husband Nobuto. However, there was a problem that they could not ignore. It was the condition for their marriage that they had agreed to with her father, Tsuyoshi Goda.
>Tsuyoshi Goda had made it a condition that Mayuko give birth to a boy who would be his successor within two years in exchange for allowing her to marry Nobuto Kashiwagi. Mayuko and her husband, who were in a hurry to get married, were able to accept this outdated condition and get married.
>However, even after the deadline passed, the couple was unable to have a boy. Furthermore, there was another problem that troubled Mayuko.If they were unable to have a child by the deadline, they would have to have a child even if it meant using someone else's sperm. It was a ridiculous thing. It was the real condition of their marriage that was not revealed to Nobuto.

Base +20

@ Coledas Ukgent

The women in NTR and cheating stories almost always win something in the end.

Base +17, likeyouknowwhatever +6, derdie +16, rageoflord +8

Only the ending deserves praise.

Base +6

Every time I read something about NTR, authors deliberately make story very forced or skip sometimes some details or make women's IQ lower than average (this part I hate it). I mean what alternate earth or time period does the characters live in these manga/doujinshi.

Let me point out some mind boggling part of this story
-> If getting Heir is the very center point of story then they should have get fertility test just before marriage, this should be the one of the conditions for their marriage.
-> Read contract carefully, read every fine print, question every possible thing related to contract. (its your life you fool).
-> Really 2 years, it took for them to realize, they didn't consult any professional doctor (WoooooW)
-> Modern Medical Pregnancy and Fertility techniques are available now days, don't tell me they didn't consider this option.
->
->
->
In summary don't overanalyze it.

Base +6