https://www.dlsite.com/maniax/work/=/product_id/RJ01100186.html

page 2 - 361: Japanese
page 362 - 684: no text

Look at her face. jeez I had an erection immediately.

Base +15, Coledas Ukgent +13, Drsaber2 +5, timbus +12, 58569 +6

That is Android 18 and you can't convince me otherwise.

Base +10, MehMeher +7, Flak36 +6, redbone +11, abdjy001ya +15, denliner27 +7, Jounij +6, Pr1de +19, matias067 +6, D00med +6, TheDudeYouKnow +6, SiebenSevenSyv +8, Nobody_Know +9, and 34 more...

This is Netori. I check the dlsite link and it clearly tag as Netori

Base +7, Raiya95 +10, nowittycomment +16, Coledas Ukgent +13, essh416021 +6, 58569 +6

The heroine, android 18, was netorare by the mc. Tag is correct.

Base +7, SiebenSevenSyv +8, imaginary +6, Coledas Ukgent +13, Enizuka +6, nodire -6, 58569 +6

Here is the description. I use MTL to translate it
......................................................................................................................

The protagonist moves to Tokyo to attend university.
A new life living alone in an apartment.
The protagonist moved there feeling excited, but
In the next room lived a thug husband and a scary married woman gal who name Akiko.
Every time the protagonist and married couple pass each other, the protagonist is teased by the neighbor couple.
The main character was in despair because he had become neighbors with a couple he didn't like...

However, a few weeks later, a married woman Akiko whose husband was away
was in danger and the protagonist save her from a certain pinch.
Afterwards, as a thank you, the protagonist was invited to her room and had coffee.
Akiko accidentally spills hot coffee, It hits the main character's crotch area.
The protagonist hurriedly took off his wet pants and panties.
And what appeared was the main character's fully erect dick.
Akiko is a married gal who can't turn a blind eye to this.

The protagonist lost his virginity that day.
On that day, Akiko had an affair for the first time.
And then, Akiko and the protagonist became lewd neighbors...

Akiko betrayed her beloved husband.
Akiko knew in her head that she shouldn't do it, but she kept sucking the protagonist cock and kept cumming.

@Lusec tag is incorrect cuz Main mc is the one doing the ntr so that count as netori. One who is getting stolen his wife was that bald thug

Base +7, Vile Mk 2 +13, badgerkins +7, Coledas Ukgent +13, DaveW +9, Doeber +6, 58569 +6, Shiro_ Ecchi +10

Definitely not Android 18.

Base +11, denliner27 +7, zukuenft -9, Raiya95 +10, Coledas Ukgent +13, timbus +12, nodire +6

@Kcjpunk I don't believe there is a Netori tag, but yes, if one existed, that would be more correct as the tags are from the protag/mc's point of view. So if stealing someone from a relationship, Netori is right, while Netorare would be you in the relationship and being stolen from (essentially the difference of cucking someone and being cucked).

Base +6, Coledas Ukgent +13

Everyone says Android 18 but is no one gonna talk about how a bald guy is doing the deed?

Base +6, imaginary +6, Coledas Ukgent +13, timbus +12

@blackkat101 Kcjpunk was talking about tags on DLsite, not the ones here, and there is indeed netori (寝取り) tag on DLsite.
If you visit the English version of the site, it is tagged as "Cuckoldry (Netori)" as well.

Base +15, Coledas Ukgent +13

We already has netorase tag, so... next step: tag for netori. Cause it's netori.
Still, like the art and not-#18

Base +6, Coledas Ukgent +13

@blackkat101 nvm my bad I didn't read the second comment of Kcjpunk before BSing.
You are right we don't have netori tag here so I too think it's fine tagging this netorare.
After all before the recent netorase tag, we had been tagging netorare for all ntr variants here.

Base +15, Coledas Ukgent +13

Netori tag is definitely needed for work's like this.

Base +8, Vile Mk 2 +13, Raiya95 +10, Dark-wings +6, Coledas Ukgent +13

好色，等个汉化

Base +6, Coledas Ukgent +13, Dersta +4

邻人妻18号是吧

Base +6, ☆星空の雨★ +6, lkoofu +10, gundamfish +6, Coledas Ukgent +13, snokater +6

平行世界的龙珠？

Base +6, Coledas Ukgent +13

So something funny and quite surprising is, at the end of the story the MC and Akiko (totally not Android 18 of course), end up together and she's pregnant a second time, their first newborn is a girl, the one you see at the left side of Akiko on /s/f07e668aa6/2685787-359.
And something I noticed is that the MC in his monologue mentions how they decided to name her Erika. Then she speaks a bit of how Akiko and the MC, her parents, are very lovey dovey together, and in her mannerisms she seems to have picked up the gyaru/gal style from her mother.
Fast backwards to this upload /g/2646127/e8d0406b7f/ and the main girl here is also called Erika /s/271787f60f/2646127-24 and similar to the little girl here, she also has a mole under her left eye, and she stylizes her hair in a ponytail, same hair color as well too. All of this is to say that the daughter of the MC and Akiko here, would then become the main heroine of the circle's previous work.
Not sure if this was intentional or eyelich Works/Hayashi Cherry decided to retroactively connect this work to the previous one, might just be a coincidence, but if not, then it could probably have the multi-work series tag, otherwise some nice food for thought and interesting detail to say the least.

Base +11, Maniackiller +13, Coledas Ukgent +13, DaveW +9, deaf-mute +27, ht5235 +10, Hayketo +22, froggie1234 +6, your_name +6, edson +14, Shiro_ Ecchi +10

Their daughter's name is Erika/エリカ. Which (with the hairstyle) implies that she's the gyaru from this previous work: /g/2646127/e8d0406b7f/

Base +8, Coledas Ukgent +13, deaf-mute +27, edson +14

Her husband is a gangster and this guy netori his wife, normally this guy would be thrown in the ocean.

Base +6, Coledas Ukgent +13, your_name +6, edson +14

No vndb page for this creator?

Base +7, Coledas Ukgent +13

女主家里那台电脑太古老了吧，这故事的时间线怕不是80~90年代？

Base +7

好无趣的结局啊，让苦主养黄毛的孩子不才是牛头人的醍醐味？

顺便女主的心理活动超有趣的

Base +17