Aisha was taken down from a "swing" by her "nurse". Mohammad and his followers were smelly, dirty,flea infested tent dwelling bums during those times. A "nurse" was a wet nurse, they were used so the husbands wife could return to her duties and travel with her husband. Nine year olds, even in those times, did not breast feed.
The hadith claims that the "nurse" wiped her face (breast milk slobber) and then led her to the 'house' (tent, mud hut). She was out of breath trying to keep up with the "nuses" stride.
A Nine year old would not be "out of breath" from trying to keep up with her nurses stride. In fact, the opposite would be more likely to be true.
The hadith also shows that this happened in her parents house, which was in Mecca, not Medina, so this occured when Mohammad was still in Mecca, before he was kicked out and moved to Medina (where it is claimed that Mohammad "consumated his marriage 3 years later). Mohammad never returned to Mecca after that, not even for a visit, until he slaughtered his own tribe.
She was "placed on Mohammad's lap, and her parents, the adults, left the room, leaving Mohammad to rape a 6 year old child.
This shows her small size, as a nine year old would not need to be placed on his lap. It also shows just how barbaric Mohammads tribe was at the time.
When you deconstruct the hadiths and examine each fact, it becomes clear that this was poorly edited by a later scribe to make Mohammad look less a pedophile preditor.