I don't know what I expected from a game called something like "f-series" with a flying tree frog tag, but here we are. Rei Ayanami, the quiet one from Evangelion, is now walking around with tits the size of her head. Not gradually either. One moment she's the pale, mysterious pilot, next she's spilling out of a bikini that looks painted on. The breast expansion thing happens so fast I thought my browser glitched.

The actual sex scenes are weirdly specific. There's this one doggystyle angle where her swimsuit is pulled to the side and the animation loops in a way that's almost hypnotic. Almost. The sound is just wet slapping noises that don't sync up with anything, like someone's clapping behind a curtain. The blowjob scene has her looking directly at you with those red eyes, which should be hot but instead feels like she's calculating your tax returns while doing it. And the cumshot physics, if you can call them that, are more like someone sneezed on the screen. I spent way too long trying to get the anal scene to trigger, clicking around like an idiot, only to realize you have to finish the cowgirl position first. Why. The whole thing has this unpolished charm, like a flipbook drawn in the margins of a math notebook. The art style can't decide if it wants to be faithful to the anime or just go full hentai, so it does both badly. Rei's face looks almost right in some frames, then completely derps out in others. Her moans are on a three-second loop that I can still hear when I close my eyes. Not complaining exactly. Just observing.

Another F-Series girl, another empty room with a blank stare and a body that doesn’t move unless you click something. Rei Ayanami in a blue bikini, just standing there. The whole thing is so aggressively barebones it circles back to being almost hypnotic.

You get these arrows on the sides of the screen. Click them and her pose snaps into something else, legs apart or bent over, the same dead expression on her face. There’s no buildup, no dialogue, no weird angel-fighting foreplay. Just a menu of holes to pick from. The cumshot button is right there from the start, no meter to fill, no resistance. You can just… press it. Watch the white ropes land on her stomach or face while she keeps staring at nothing. It feels less like sex and more like operating a very specialized anatomy viewer. I kept clicking faster, trying to find some hidden reaction, some glitch in her programming. Nothing. She takes it all with that same quiet disinterest.

And the thing is, I don’t hate it. There’s something brutally honest about a porn game that doesn’t pretend to be anything else. No grinding mini-games, no unlockable gallery gated behind stupid puzzles. Just instant access to the exact fantasy the tags promise. The POV angle puts you right there, uncomfortably close. The lack of animation is almost a stylistic choice at this point, like flipping through a dirty flipbook made by someone who only cared about one specific frame. I wish there was a way to change the bikini, maybe peel it off piece by piece instead of just having her naked in some poses. But that would require effort, and this game is allergic to effort. It’s a single-serving fantasy dispenser, and for what it is, the loop of click, fuck, cumshot, repeat scratches an itch I’m not proud of but also won’t deny having.

Rei Ayanami, the shy blue hair girl from Evangelion offers her perfect body for this hentai F-series game. Choose Rei’s clothes among soubrette, bikini, santa costum and more. Then take off Rei Ayanami’s clothes to see her big boobs and undress her to discovre her wet pussy ready to welcome a big wet dildo to fuck her. Rei Ayanami, the famous pilot of Evangelion has turned wild and horny, she needs to fuck now in that f-series game especially for you!