The jokes land because they're mean in exactly the right way, and Megumi's complete disregard for consequences makes every punchline feel dangerous. Three minutes is the perfect length to deliver a gag and get out before the thin animation becomes a problem. If you're looking for a romance comedy that actually commits to the "comedy" part instead of apologizing for it, this one swings harder than it has any right to.
Fujiwara Megumi has everything going for her: she's gorgeous, popular, and has a boyfriend. The problem is she treats everyone around her like disposable props in her own personal comedy show. She cheats constantly, drags poor Matsumoto Masamune through relationship hell, and leaves a trail of confused and battered boys in her wake. None of them see it coming because her smile is disarming, but her fists and cutting remarks hit harder than anyone expects. What makes this work is the show's refusal to apologize for Megumi's awfulness. She's selfish, crude, and violent, but she owns it completely. The comedy comes from watching her chaos collide with the lives of people who should know better than to get involved. Matsumoto somehow keeps coming back for more punishment, while every new boy she toys with learns the hard way that beauty and meanness make a dangerous combination. It's crude, it's chaotic, and it knows exactly what it is: a short, punchy comedy about a terrible person doing terrible things to people who probably deserve it anyway. The humor lands in the spaces between romantic fantasy and brutal reality.