1boy, 1girl, blush, breasts, collared_shirt, fate/grand_order, fate_(series), fingernails, genderswap, genderswap_(mtf), gloves, greyscale, hair_between_eyes, hair_over_one_eye, hetero, hug, large_breasts, monochrome, okada_izou_(fate), pants, saitou_hajime_(fate), shirt, short_sleeves, simple_background, sitting, sweat, toned, toned_male, tsuno_(tnngur), veins, vest