These pretty models show us, what they can do, what is easy for them and what is heavy. Of course the piggyback is easy. However Christina is walking pretty slowly with Lisa on her back because of her sexy, high heeled sandals, which seem to pain her. Not so Lisa. Even in her high heeled pumps she appears unchallenged. So she suddenly begins to run pretty fast with Christina on her back and now you can see the effort also in Lisas face. Next the shoulderrides: Christinas trial to stand up with Lisa from a deep squat position is too much for her, though her pressing legs can lift Lisa a bit up ... Show more