(a manga key visual, sharp, carefully drawn, detailed, beautiful, wallpaper 4K, Kyoto Animation, pixiv, official media), (Sumptuous,), ((nsfw:1.2) a metallic box with a hole on top, tentacle emerging from hole in box, (tentacle: round suckers, large, long, )).
 dark erotic lighting, soft bokeh perfect details, perfect shadows, (dappled light:1.12), light rays, particle lighting, high details, (Effect: colorful color explosions shooting into the air, holi in colorful contrasting colors),,