LF color source: 1girl, 1boy, sex from behind, looking up, blush, open mouth, long hair, blue hair, tongue, hair ornament, yellow eyes, eyebrows visible throught hair, hair between eyes, indoors, trembling.
LF Mono Source: 1girl, long hair, large breasts, bikini, bunny ears, glasses, smug face, stockings, Japanese, finger to own mouth, braided ponytail, wrist cuffs, sfx, leonardo da vinci, fate/grand order