The train car rocks and that one nurse uniform keeps catching the light wrong, like it's made of cheap polyester that wants to slide off. Dancing Queen, or whatever the hell this East two-precipitation thing is, doesn't waste time on setup. Episode one just throws you into a subway car with a bunch of students and one very tired looking nurse, and then the hands start moving. Not yours, theirs. You're basically watching a bunch of dudes do their dirty tricks while the girls pretend to be asleep or too polite to notice.
The whole thing feels like a browser game someone coded in a weekend after watching too many groping compilations. No save system, no real choices, just click and watch the next scene unfold. The student uniform physics are janky as hell, skirts clipping through thighs one second then riding up the next. I spent way too long trying to get the nurse's hat to fall off, it never does. That bugged me more than it should. The public setting is the whole point, obviously, but the background passengers are just static blobs that don't react, which kills the tension. You'd think someone would glance over.
There's a weird rhythm to it, like the animator only knew three positions and cycled them on a loop. The train sounds are stock, maybe from some free soundboard, and they don't sync with the motion. I wish there was more variety in the dirty tricks, but it's the same grab, rub, lift pattern every time. Still, for what it is, it gets the job done. The dancing queen title makes no sense unless there's a sequel where someone actually dances, which I doubt.