Prison, concrete wall, concrete floor, 1 boy, penis, ((anal sex

prison, concrete wall, concrete floor, 1 boy, penis, ((anal sex)), sex from behind, anus, ((completely naked)), embarrassed, blush, ((rope, Bondage)), ((((arms behind back)))), ((bound arms)), One person, Long Hair, Purple eyes, chest, Ahoge, very Long Hair, large breasts, ribbon, hair ribbon, ponytail, bangs, ass pov,

EasyNegativeV2, (worst quality, low quality:1.4), (simple background, white background, black background:1.2), logo, text, watermark, username, inaccurate legs and hands and fingers,