1girl absurdres apron bare_shoulders black_legwear blush breasts brown_eyes censored cleavage convenient_censoring cum cum_on_clothes feet gun hand_to_own_mouth handgun highres kasuga_iori koku long_hair mirai_nostalgia naked_apron nipples open_mouth panties perky_breasts possible_duplicate purple_hair purple_panties purple_software side-tie_panties sitting socks solo stethoscope sweatdrop underwear untied very_long_hair weapon