Pretty interesting story. The wife Megumi must have the mental fortitude of a seasoned soldier, she endured so much she was able to bring Akimoto the psycho rapist to justice. Context: story starts with wife Megumi talking to her mother who is telling her she's divorcing her father, talk is shady and Megumi worried if it'll happen to her too. Later we see the family with a friend of the husband.
TLDR the man rapes and forces himself on Megumi and she's raped/forec into sex again and again, eventually wife goes back to her old hometown and her father tells her about the strange circumstances when her mother left the house, he tells her it was because of a man but found weird how she didn't take any of her belongings with her, the mother wanted to tell them something but was unable to but he recalls the man was about the age of Megumi's husband, scene cuts to Akimoto who has seduced Megumi's daughter.
The psycho not only fucked the wife, he also went after their daughter.
Husband arrives first and is disgusted at the sight of Akimoto fucking his princess who thinks Akimoto loves her, then comes the mother as well in a hurry and both husband and wife break down together, she says why she worked so hard for to protect her family and the psycho answers he had to destroy her family to make her his own.
Husband's mind was a total mess, his supposed friend was destroying his family but he ain't a bitch so tried to protect his wife but the psycho went violent knocking down and started pressing his knee on the husband's neck (which is pretty fatal if handled wrong) and their daughter had a break down as well after realising she just got used to break the family apart; Akimoto tells everyone he has been giving Megumi fertility pills to get her pregnant and she might have thought them to be contraceptives; Megumi tricked Akimoto by faking she broke and surrendered to him, that she will leave her family and carry the his baby but.... SHE RECORDED ALL THAT AKIMOTO CONFESSED.
Daughter notices this and time skip husband is at the hospital, Megumi went visit Akimoto at prison, he was happy as she is pregnant with his child and confesses how Maki, Megumi's mother, always put her family above him, she left only to protect them which relieved Megumi, Maki always wanted to leave and return home and he didn't want that and by the time he realized Maki was cold dead (he strangled her when she tried to go back to home with her husband and Megumi) , he also confesses he went after Megumi because she grew up to be similar looking like Maki and didn't want to "repeat the same mistake", she tells Akimoto she considered leaving home and raise the kid alone but her husband wanted to protect her and to raise the child together, that was the only and last time she visits Akimoto who laments that at the end he didn't gain anything, Akimoto is waiting for a death penalty for murder and cruelty.
Both husband and wife protected their household, Megumi then is picked up by her father and her daughter on their way to visit her husband. End.
@Wilfriback Thanks for the synopsis! Of course there had to be collateral damage with the daughter and the rapist's baby. Well, it's still better than most netorare endings! He really made the guy fuck his own daughter and put them all through hell? The husband still got a raw deal. Wild.