準備　聖蟲姉妹

character: topper_(nu_carnival), A medium shot captures a heartwarming scene in a sunlit forest glade where three insect-themed girls prepare a birthday cake at a rustic wooden table. On the left, a butterfly girl with short mint green hair, yellow highlights, swirling red eyes, and large orange-and-blue wings wears an elegant green dress, carefully piping cream. On the right, a bee girl with short black hair, yellow highlights, swirling red eyes, antennae, and translucent wings wears a black-and-yellow gothic outfit, energetically stirring a honey-colored batter. In the center, standing on a stool, is Topper with short silver-white hair, gentle pink eyes, fluffy white cat ears, and large translucent blue butterfly wings, wearing a light blue dress, placing a candle on the cake. The cake features light blue and gold angelic motifs, white wing decorations, and a golden halo topper. Surrounding elements include cooking utensils, flour dustings, and flower petals. Warm dappled sunlight filters through the trees, creating a joyful, collaborative atmosphere with soft pastel colors and a cozy family-like bond.