The whole thing runs on mouse wiggles. That's the first thing that hits you, not the character model or the music. You're just... sliding the cursor back and forth, and Miku's hips follow along on this cock that's bigger than anything anatomically reasonable. The sync isn't perfect, sometimes she lags behind your movement like a cheap webcam stream buffering, but honestly that little delay makes it feel more interactive than those perfectly smooth loops you see everywhere else.

The auto mode though. That's where I spent most of my time, just watching her bounce with this blank expression that's somehow hotter than any overdone ahegao face. She's got that classic Vocaloid dead-eyed look, and the artist didn't try to fix it or make her more "expressive" like some western hentai does. Thank god. The creampie finish is what you'd expect, nothing groundbreaking, but the way the animation slows down right before the pop is a nice touch that most browser games skip entirely. The song playing in the background is some Miku track I vaguely recognize from those old Project Diva rhythm games, and I gotta say, trying to match her riding rhythm to the beat becomes its own weird minigame after a while. The POV angle stays locked the whole time, no camera switching, which makes it feel like you're just... stuck there. In a good way. Though the cumshot effect looks like someone just photoshopped a white blob with 40% opacity, and I can't unsee it now. The japanese text on the UI buttons is barely readable at 1080p, and I clicked the wrong thing twice before figuring out which one was auto mode. Would've been nice if the creampie trigger wasn't just "keep going until it happens" but I guess that's the point. The whole thing is like one of those old Flash animations from Newgrounds that someone remade with slightly better assets and a vocaloid obsession.