1girl, aqua_eyes, ass, bare_arms, bare_shoulders, bra, braid, breasts, brown_hair, closed_mouth, fate/grand_order, fate_(series), from_behind, gradient_background, hephaestion_(fate), lingerie, lips, long_hair, looking_at_viewer, looking_back, mashuu_(neko_no_oyashiro), medium_breasts, panties, sideboob, simple_background, single_braid, solo, thighs, underwear, underwear_only