1girl anus black_legwear blindfold blush boots breast_grab breasts butter-t censored clothed_sex cuffs deep_skin facial_mark fate/grand_order fate/stay_night fate_(series) forehead_mark grabbing groping group_sex hand_on_another's_head handcuffs large_breasts legs_up long_hair long_sleeves lying mosaic_censoring multiple_boys navel nipples on_back pants penis pubic_hair purple_hair pussy restrained rider shirt signature skindentation straight_hair sweat thigh_boots thighhighs topless