The follow-up story puts some things in better order but the chronology is still a bit confused. The ear biting took place above. Initially she said she bit his ear as he molested her broken body and he ran away.
Now she says he climbed down to her and tried to phone for help straight away. He prayed and cried. He stayed with her for quite a while then went to get help and returned.
That he looks like a neanderthal should have no bearing. He admits to attacking her at the top.
I am struggling to take her account of him molesting her and masturbating on her as truth. She has every right to be extremely angry with him, but the wanking story just doesn't add up with him staying with her and phoning for help and returning with help.