spleeny, black heart (neptunia), purple heart (neptunia), neptune (series), highres, 2girls, artist name, bare shoulders, black dress, blue eyes, braid, braided ponytail, breasts, cleavage, dress, grin, hair between eyes, hair over shoulder, hand on another's hip, happy anniversary, large breasts, long hair, looking at viewer, multiple girls, power symbol-shaped pupils, purple dress, purple hair, sleeveless, sleeveless dress, smile, symbol-shaped pupils, white hair