starshadowmagician, antonio salieri (fate), wolfgang amadeus mozart (fate), fate/grand order, fate (series), 2boys, anal, blonde hair, blush, cum, cum on body, gloves, green eyes, grey hair, hair ribbon, head on pillow, holding another's wrists, jacket, long hair, long sleeves, lying, male focus, male pubic hair, multiple boys, nipples, on back, on bed, open mouth, partially undressed, penis, pillow, pov, pubic hair, red eyes, ribbon, sex, shirt, testicles, updo, yaoi