Prompt: (masterpiece, best quality:1.1), aged up,   black hair, ponytail, skinny, large breasts,  black eyes, serafuku, 1boy, grabbing from behind, nipple tweak, heavy breathing, skirt,  train interior,
Negative prompt: EasyNegative, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, (worst quality:1.2), low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, lowres graffiti, (low quality lowres simple background:1.1)