I'm genuinely unsure as to how people can rate this as 5 stars. There's a part of me that thinks 2 stars might be too much, but I don't feel I can actually justify 1 star.
The biggest issue by far is the writing. Between weird translations (suddenly referring to penises as "big brother" and dialogue that bounces all over the place, it just really breaks any immersion you might get. An example is your interactions with Maria. During her route, you can talk with her about how you want to have kids. Multiple kids. 10 kids or gtfo. Then, when you start having sex with her in your office, she clearly is trying to get knocked up. And the MC freaks out about cumming inside her, asking if it's safe and wanting to cum in her mouth instead to avoid pregnancy. If I tell a woman that I want to have 10 kids with her, why would I freak out about her wanting to get pregnant? There's also a part where a girl you have had sex with MULTIPLE times comes into your room to talk at night, and you cover up and act embarrassed that she might see your dick. Makes no sense.
Now I do understand this is a porn game, but the problem there is that the porn isn't that great either. Sex scenes are super choppy, some last 4 renders, others are a bit longer. Also, and this is personal preference, but of the like 15 woman you can fuck, I find maybe 3 or 4 actually attractive.
All in all, give this a pass. If you have ABSOLUTELY nothing else to do, this will kill time, but there's plenty of better stuff out there for that.