Prompt: 2girls, onsen, bright detailed forest background, sunlight, light light rays,   masterpiece, best quality, high quality, highres, ultra-detailed
AND erza, breasts, smile, large_breasts, cleavage, collarbone, naked towel, shiny,  shiny_hair,
AND lucy heartfilia, cleavage,  blonde hair, naked towel, twintails, smile,
Negative prompt: bad_prompt_version2, By bad artist -neg