http://www.getchu.com/soft.phtml?id=782121

Replacing incomplete /g/651569/4b3709e5c5/
Lossless PNG rip.

@Minecrafter
Which would make it Cuckquean since the girl is the one being cheated on.

Base +10, stupid army +10, rodrick +8, DarioEmpio +2, ridvid1313 +6, Shurikensei -6, Cousea -5, Vivi1993 +7, Kageryushin +9, qazxsw21 -6, DuskAstronaut +7, Hyoros +7, ALAKTORN +6

Neither actually, because he isn't getting stolen nor cheating (He never leaves her, in any ending) and she always allows the sexual relationships, on the condition of being witness (because she can only get off from the jealousy and posterior intercourse.)

Base +14, DarioEmpio +2, Shurikensei +6, TheSammichOven +6, Ooe Kintarou +4, Aeadar +10, Seelenmord +11, Elinchayiel -6

342-452 appear to be duplicates of 231-341

Also, judging from the filenames, glasses girl is missing quite a few images (she starts off at 453, as "evyur07_01cL.png")

Base +6, Centifolia +10, eq7h +4, qazxsw21 -6, as102 +10, Seelenmord +11

It's "male:netorare" and not "female:netorare" for a reason.

Base +5, Shurikensei -6, Vivi1993 +7, baskice +6, Elinchayiel +6, Gtzgold +6

I'm starting to think this is the only game of its kind. I don't think any other game explored this.

Base +11, Seelenmord +11, contown +9, Gtzgold +6

https://vndb.org/v13249

Base +6, ALAKTORN +6