This is of no help but few weeks ago I tried a petite girl at 42. She was tiny and skinny. She would be very light also for this act. I never thought about sex in the standing position. But I had met a 18yr petite girl in Vietnam. I fantised about doing the DATY in the standing position. Apparently it’s very exciting for the girl as the blood rushes to the head. Unlucky for me we only had oral and she did not want to have sex. So I could not try anything else.