Yeah I had the same thoughts as well. If things worked out for her as in her "master plan" went off without a hitch because we know Kondo was ALWAYS aiming to let Eiji find out no matter WHAT because the POS is a "Parasite of Joy!" That and he was doing it as a "favor" for Tachibana (Eiji's Club Manager, the REAL Mastermind behind why this happened) so her plan was "doomed from the start!"
For One, Kondo would NEVER go away and always has an IN, she was pretty fucking entitled and naive to assume she'd "never see him again!" And eventually she'd start finding "reasons to RESENT Eiji" as of COURSE he's not going to measure up sex wise BEING A FUCKING VIRGIN to a Manslut like Kondo! It's why the NTR with the idiotic "oh have sex, you'll be such an EXPERT AT SEX" that during YOUR MAN'S FIRST TIME you will be AMAZING in the sack and their will be no fuck ups........pages later, Girl is unsatisfied, FORGETTING (conveniently) that she became a slut to make HIM feel good on his first time! Yet expects him to be as lustful as the Manslut she cheated on him with! Makes me feel she was just LOOKING for an excuse! It's what you see with Eri, the last girl Kondo fucked with and "What he intended to do to Miyuki" as the way he
The Second is as you said and everyone already knows, the fact she EASILY fell for Kondo's "charm" means ANYONE would tempt her to cheat on Eiji, especially when SHE already illustrated that "it was suppose to be small fun Eiji would never find out about! The fact she had to HIDE cheating from the poor guy ALREADY illustrates her as a selfish POS! And makes it FUNNY when cheaters go "It meant nothing" never getting saying that is testament to saying "THEY as in your SO/Lover" mean NOTHING! But that's why Cheating is an EXTREME form of Selfness. The Cheater wants it because they want it, who CARES how others will feel, but they know it's wrong and will likely (VERY LIKELY) ruin them, so they hide it, thinking "whatever they don't know won't hurt em!".....and then pass an STD onto the "Partner they supposely LOVE" because turns out their "perfect plan" had the SNAG that thi. But off my Tangent LOL, it would have ended the same way. She would EVEN likely do that! Get pregnant, and in fear either NUKE the Marriage to save herself because "she loves him too much to make him raise another man's baby" thinking she's being SELFLESS when she's CONTINUING to be a selfish bitch! A Reason I say you NEVER feel sorry for Cheaters, I say ONLY if they take responsibility and ownership! But if they pull that stunt I mention, they've chosen to try the "ULTIMATE SELFISH disguised as SELFLESSNESS when they KNOW their a HORRIBLE individual" but at least it's the BETTER alternative then the OTHER choice she would pick, to CUCK and trick Eiji and as an after effect his mother and brother into thinking the child is his, thinking ONCE AGAIN despite the FAILURE of hiding the affair, he'll NEVER find out....till she slips up and/or something MEDICAL happens to the child and then it's found out! It's idiotic so many women STILL try this in the age where DNA testing fucking exists, but then I forgot sometimes EXTREME SELFISH/SELFNESS makes people the most IDIOTIC SELF CENTERED DOUCHEBAGS YOU'D EVER had the MISFORTUNE TO KNOW as they try to INDULGE their EXTREMES.
At least in this case of the story, as painful as it all was, at least Eiji DODGED a bullet, AND got with someone who TRULY loves him, as in would never THINK of doing what Miyuki did! I smiled on the chapter the POS found out Eiji and Ai were together as revealed by him, he tried and got fucking DENIED because she could SMELL the crap all over him, and yet he STILL thought he could STEAL Ai from him, because his ego and LOW opinion of women which sadly Eri and Miyuki along with the OTHER girls in his "Stable" VALIDATED that mindset. Made him REFUSE to acknowledge, yet LOVING take advantage of that he was "an easy slut!" Looked like a "Alpha Male" enough for such weak low standard women to fall for the trick, and BE SO EASY AND EAGER that they STUPIDLY think "they're playing HIM" when instead he's playing them as he gets them to RUIN their lives and others cause they have their HEADS in the clouds, still thinking they have control! Tachibana was an exception as she ALWAYS knew, just like Ai, what a POS and Garbage person Kondo always was. She even called him a "Monkey with sex on the brain" EASILY being the ONLY GIRL NOT to fall for him among the girls he's been with, basically she NEVER let him have ANY advantages, HUMBLED him by KNOWING how to sweet talk, but then giving him NOTHING that she doesn't allow. Frankly Kondo DOES realiize just like Miyuki and Eri and the REST of his Stable to him DO about her as they do HIM. But their EGO'S an refusal to accept responsibility for their TERRIBLE choices and actions makes them unwilling to see it till it was too late, as once shit CRASHES DOWN on Kondo, he DOES acknowledge that he was NEVER a match for Tachibana, only STARTING to realize too late that she was the one ON TOP OF HIM but too NARC to 100% realize the FULL TRUTH as it would mean he was NEVER in control!
And it's funny how PATHETIC Miyuki and Eri are! Out of all Kondo's "women" they are the only ones to have "Plaything #1 & 2" on his contact list! And when you see in the minds of one of the other girls! While she WAS willing to do SHIT for him just to "Be noticed and fuck him" the moment the school starts coming down on ALL involved in the incident with Eiji! She was the girl who was the PROXY to "introduce" Miyuki to Kondo by Tachibana! Yeah she's quick to CUT CONTACT with Kondo and the ENTIRE affair FRIGHTEN about her FUTURE being at risk....despite the fact she pathetically helped PROSTITUTE a fellow CLUB MEMBER'S Girlfriend to Kondo "just to appeal to him MORE" meaning she KNEW Miyuki was a Play Toy and she helped facilitate CHEATING especially on a Club Member who was NICE to her as you find out in later chapter when Eiji makes it CLEAR now knowing his club was involved that other then the TWO who were on his side, Tachibana and the REST were scum, especially the Rest, as Eiji did SO MUCH for all of them, he thought they were ON FRIENDLY TERMS, but in the end, they were Fair Weather, and DARED to act as though THEY were better then him when they HELPED fuel the lies against him on Tachibana's order DESPITE knowing it was wrong! Loved how the girl looked at Eiji in FEAR like he was going to do something cause she KNEW he had the RIGHT to revenge for what they've done! But yeah it's telling that it ONLY TAKES being shown they were NEVER Kondo's "Number 1" for Eri AND Miyuki to FINALLY understand they destroyed their lives for this POS for NOTHING.....and worse as Kondo retorted, Miyuki KNOWS she has no LEG to stand on, she did EVERYTHING for him EASILY, he EASILY got her to cheat on her Boyfriend/Childhood friend she CLAIMED she loved, he EASILY got her to convince HERSELF that "the apple was worth eating DESPITE all the warnings she KNEW about, but ignored because she thought she was SMARTER then that! and most important "It was SHE who ABANDONED her EX on his birthday to have "meaningless SEX" and then when caught, stood aside as her EX was beaten up unprovoked by her AP, and then HAPPILY with a creepy smile begged HIM not to leave her, INSULT, broke up with and called her Ex a STALKER! And then said NOTHING when said AP started a SLANDER/LIE campaign, even FUELED the lies with her own lies, such as "they were already seperated....when they were not, and Eiji GRABBED her.....when that didn't happen!" She even ACKNOWLEDGED what she did at that moment was wrong! But as she told the teacher, "She was scared about her reptuation being ruined.......that reputation she made so she could BE AN EQUAL TO EIJI! Meaning she was sacred of LOSING something that was NOW all meaningless now!
It's why I said Eri was Miyuki's POSSIBLE future, even STILL after Kondo's plan fell through as she's STILL ruined forever to all who know her, if instead of FINALLY getting it through her head that she fucked up, she's HORRIBLE, and she needs to ATONE PROPERLY! Eri's parents are DONE with her, only PAYING out of OBLIGATION cause she's stil la MINOR, so once she graduates HS, that's it the money, the apartment, all of it dries up! MEaning she will NEVER get into a good university and will have to get in the workforce IMMEDIATLY if she doesn't want to suffer, she has no LIFE outside Kondo, and that was a CHOICE by her own making! Even the FACT she THOUGHT Endo had to SAVE HER before her last time SEEING HIM where he DIDN'T hide his HATRED for her! This was WHAT Eiji was trying to avoid when he told Miyuki to GET LOST when she TRIED to make up after finding out about his SUICIDE attempt from Ai! She as in Eri was STILL being selfish, STILL believing, EXPECTING that because of their PAST that Endo would ALWAYS BE THERE before the NASTY reality of what she LAST said to him THINKING she was WINNING set into her SLOW brain. He was under NO obligation to help a CHEATING POS who mocked and insulted him, especially the things she once CLAIMED she liked about him at that! She lost ALL her friends over it, even CONVINCED herself they were ALL losers for picking "that otaku over her" as she thought she'd make NEW better friends....only that never happened, and then once she lost EVERYTHING but Kondo.....Kondo dropped the bomb cause as his chapters showed, he LOVED and got a rush at how she in tears fell into despair, reminded him she lost EVERYTHING choosing him, basically the Reality of what she KNEW but chose to ignore finally kicked in her SLOW brain. Kondo never HID what he was, she just CONVINCED herself she won the Jackpot! Always found the FUCKBOI'S like Kondo funny, their TAN Dark Skin reminding me of "Fool's Gold" as they CONVINCE the idiot girl "They are the Jackpot" BETTER then their LOVER/SO in EVERY WAY, but in the end it's CLEAR it's all a fantasy! I like to THINK all the NTR stories are JUST a delusion on the Girl's part as she's being taken advantage of! Her Lover having a "tiny cock" feels like SHE'S convincing herself of this. The AP being SO MUCH BETTER is just her JUSTIFYING in her mind that he is. And the END as she MOCKS her Ex and ends up with the AP is her ILLUSTRATING to the Audience a "happy ending" where the Ex never gets BETTER because "he failed to keep her from being stolen" only the truth was HER LIFE FELL INTO RUIN and fuckboi dumped her/betrayed her and she HAS to make a DELUSIONAL narrative in her mind as she's having a mental breakdown that she "won the jackpot" because it's funny even though I KNOW the NTR writer is TRYING to make a HORRIBLE ending for the EX and HAPPY END for the CHEATER and AP that it feels WAY to Villain Sue-ish for it to feel real at all, and we KNOW how delusional cheaters tend to be so!