[LOCK], 28yo adult female, fair porcelain skin, wavy shoulder-length honey-blonde hair, pale blue almond eyes, slender hourglass figure, narrow shoulders, long legs, light-blue floral lace sheath dress + matching satin bolero jacket + tilted blue straw fascinator hat with rosette ornament masterpiece best quality, [LOCK minus hat], restroom, she straddles him facing him but pelvis reversed, riding him on the rear entry, back arched, head tilted back, hands on his shoulders for leverage, lace dress hiked to waist exposing stretched anal sphincter with visible penetration depth, glossy wet sheen, veinous shaft at the rim, dynamic compression pose, fluorescent clinical light, (--ar 9:16)