After work, I brought my petite OL to my room, and she lifted me up in black stockings, her height is only 144, mine is 173, we have a difference of 19 cm, her weight is 40 kg, I am more than 15kg heavier than her, she challenged me to lift up, and made a lot of moves: piggyback, frnot carry, shoulder ride,donkey ride and ponyplay