gisyo, yagokoro eirin, touhou, silver hair, 1girl, aftersex, arrow (projectile), blue eyes, blush, bow (weapon), breasts, bukkake, censored, clipboard, cum, cum in pussy, cum on body, cum on breasts, cum on lower body, cum on upper body, english text, facial, female focus, finger to mouth, hat, large breasts, leg up, legs, long hair, looking at viewer, navel, nipples, nude, nurse, nurse cap, open mouth, pen, pussy, quiver, sitting, solo, spread legs, tasukete eirin, test tube, thighs, very long hair, weapon