The whole thing feels like someone took a Gundam trading card scan, ran it through a horny filter, and forgot to add a menu. Reiko Holinger, the secretary from the card game, just stands there in her uniform and then the uniform stops being a uniform. You click, she undresses, her tits get bigger. That's the loop. There's a dildo involved at some point, which I didn't expect from a parody of a mecha franchise, but here we are.
The breast expansion tag is doing a lot of work. At first I thought it was just a visual glitch, like the sprite scaling got stuck. Then I realized no, that's the feature. Her chest inflates like someone's pumping air into a beach ball. It's weirdly hypnotic. The bikini scene is the best part because the strings look like they're about to snap and honestly I wish they would, but the game won't let that happen. You can't control the pace, you just click through preset animations. That's my complaint. I wanted to drag the mouse and make her tits bigger myself, but no, it's all scripted.
Flying Tree Frog made this, and you can tell they know their audience. Reiko's ass is huge in the Gundam parody way, like someone stretched the original art and said "yes, more." The hentai logic is strong here. She goes from secretary to slut in three clicks, no dialogue, no setup. Just tits and a dildo and that weird Gundam uniform that keeps trying to exist.
I forgot to mention the public undressing thing. She's outside, I think. There's a background that looks like a park or a street. Nobody reacts. It's just her, getting naked, growing boobs, and the world doesn't care. That's almost poetic.
The game doesn't explain itself. You click, stuff happens, you click more. I respect that. No tutorial, no story, just Reiko and her expanding chest. If you know the card game, maybe it means something. If you don't, it's still a decent way to waste ten minutes.