Dang, I was really hoping that was from an actual game... Is it a Last of Us specific fan art, or is it for a specific game?
Also, this took a lot of work (and will to resist enjoying myself), but here's my complete(?) save for 1.4. I don't know if I'm missing anything else as there are two blocks in the gallery empty, but I'm guess they are for future scenes. I've saved quiet a lot in case the gallery isn't loading the scenes, and I've left in only the "necessary" saves and persistent file.
3-2 through 3-4 is the first NTR Scene for ADA, from where I think it was appropriate to start.
3-6 is the PC and Ada Scene. I thought it was 3-5 and 3-6 but I was wrong, just 3-6 sorry.
4-5 through 4-6 is the NTR Scene for Rachel. Just pick the option without hearts.
5-1 through 5-2 is the PC and Rachel Scene, just pick all the heart options.
6-3 is Ursula's NTR scene. Whether you intervene or not, it's inevitable.
6-6 is PC and Ursula's Scene, you have to intervene when it asks, otherwise it'll end up being the NTR scene I believe. So you could technically get rid of 6-3 and just have this one if you wish.
8-2 is Felicity's Scene. I don't know if there's anything else you can do with her, as that's the only scene I've got for her (or really cared to get, sorry...)
8-4 is PC and Ada Scene 2, just pick the Heart Option and go through.
9-1 is Ada's NTR Scene 2
9-5 is Ursula's NTR Scene 2
9-6 through 10-1 is PC and Ursula's Scene 2
10-6 through 11-2 is Rachel's NTR Scene 2. Just click "I'm not going" then go to the Dojo, and when prompted click "Scream Attack as hard as you can"
11-4 through 11-5 PC and Rachel's Scene 2. You have to click "Gritar que se rinda" then go to the Institute to start the scene.
Every other save after that is meant for Lana. I was to lazy to remove what wasn't important, plus a lot of her scenes unlike the one previous add more spice to each selection, so I'll just leave them in there for you to enjoy. I've unlocked everything I know so far for her. Every scene before Lana that you see have "Save through Save" means you can either select the first save and go through, or select the last save to just go through the sex scene itself. Otherwise, I hope you enjoy. I'll be playing through future version, as I really do enjoy this game, and especially this creator, mainly for Ada~ (My favorite character~ Especially for how she played dumb during the first NTR scene until they really started giving it to her) If I could I would support this creator, so if you can, I hope you plan to in the future if you can't now!