Actually a decent update list, I guess you have to wait for months to get a good number of entries:
The Libido Enigma - MC works at a firm developing a libido enhancement drug, and gets a few opportunities for netori stories along the way.
During a field test, you end up wandering the trial rooms, and encounter a test subject Brenda who's locked out of the room where she and her husband were participating in the experiment. Still under the influence of the drug, she wants to sex you up, and if you're a cultured visitor of this thread, you're not going to say no. Later in the game, she finds out where you work and visits your office to request a round 2.
Heather is the trophy wife of one of the antagonists trying to take over your firm. Part of the plan to fight back is for you to give her the D, and throw her husband off kilter. It works out pretty well.
Angie is one of your colleagues at the firm and (trope alert) she and her husband have been trying for a baby, but his swimmers ain't doing the job. With his blessing, she asks for you to help out. It starts out with her trying to keep it clinical as possible, but she inevitably gets into it, and ends up suggesting you have follow-up sessions... for a better chance at pregnancy, of course. Game ends before you can take advantage of the offer, though.
Symphony of Lust - Uses real porn images and videos, but it's one of the better examples of the subgenre. MC is invited to his rich friend's house for vacation, and meets a lot of hot women. Debauchery ensues.
You meet Veronica, one of the assistants at your friend's mom's office, and shoot your shot with her. After your first time, she lets it slip that she has a boyfriend. Doesn't stop you from going back for seconds, though.
Your friend's sister's friend Gia is secretly running a gigolo service, and she signs you up on the sly. The first client Nicole is a married lawyer who's looking for something on the side.
Your friend's sister Dani is trying to get out of a marriage with her serial cheater husband. After helping her get evidence to seal the deal, you also help her get another kind of payback. I know it's justice netori, so not as satisfying, but still married, so still counts.
The motherly figure in the game is Ava, who's cast as 'a friend of your mother' who ended up raising you. When you're back in your hometown and go to visit Ava's home, you find out it's actually her ex-husband Carl's home after talking with his new wife Lacy. He hates you, blaming you in part for the breakup of his marriage, and things flare up when he sees that you're the visitor. Later, Lacy visits you at Ava's house, and you find out they have an open marriage, with the stipulation that you cannot be one of her flings on the side. You convince her to break that rule pretty quick.
While not strictly netori, Ava's daughter Dani is supposed to be going on a date when you catch up with her. You convince her to cancel and get to the good stuff straight away.
Game of Hearts - The first arc finally comes to an end. Definitely delivers on what was promised. Don't know if I'll keep following, because the focus seems to be shifting to the larger picture, and the update time is really long, but will definitely replay this one later on.
The last update ended with Meredith's husband Tommy demanding to see what goes on during your photoshoots with her. Their handler Julia makes a compromise, allowing him to watch through streaming video. The outcome goes for well for you, not so much for him. The dev talked about how it was a heart-wrenching scene, and maybe I'm too jaded, but I thought it was pretty funny. Anyway, strong recco.
Our Red String - More encounters in this multiple protagonist game. Again, not considering the female POV interfering with any relationships. I make the disconnect pretty easily, but others may not.
You get another scene with your married former boss Minerva at the office. Doesn't add much to the netori flavor on its own, but if you've been following the story, it's still pretty satisfying.
Also another scene with your friend Wade's girlfriend Cindy, even if that relationship is circling the drain at the moment. This is before she goes on her destination model shoot, where some shenanigans seem to occur. Shouldn't be your concern, since she's not your girlfriend, but some might consider that a deal-breaker.
WVM - I don't follow this game much, since it's tendency for all the women to instantly throw themselves at the MC makes the buildup pretty weak, and the perpetual duck faces they have are a bit of a mood-killer as well. But the last update was pretty good for netori. Have attached the save file where the scene starts, since it's a big game, and new players might want to jump straight to the good stuff. Just put it in the saves folder before starting the game.
On an outing, you meet a tourist Lulu and strike up a conversation with her. Her boyfriend shows up, gets mad and accuses you of trying to pick her up. You meet her later, and find out they had a big argument about it, and he's sulking about it in their room. You end up following through on her boyfriend's accusations.
There's also a very fun scene where a few women at the reception recognize you and start fangirling. You start out signing autographs on their phone cases, and it ends up with two of them shooing their boyfriend and husband away, so they can get their twins out for you to autograph. Even the cranky hotel receptionist joins in on the action. Classic.