shimouki izui, fujimaru ritsuka (female), fate/grand order, fate (series), commission, highres, pixiv commission, 1boy, 1girl, arms behind back, ball gag, blush, breasts, clenched teeth, fixed dildo, gag, groping, groping breast, hair ornament, hair scrunchie, large breasts, medium hair, nipples, nude, orange eyes, orange hair, pussy, pussy juice, restrained, scrunchie, sex machine, side ponytail, spreader bar, squatting, teeth, wiffle gag