I find it quite tiresome when people misquote the Quran to make a negative point about islam but then pretend that they just want to learn.
If you truly want to learn, then why are you not interested in all the teachings of the Quran.
The Quran most certainly does not imply that all men are potential rapists nor that women are at fault or are asking to be raped if they do not cover. It is a gross misrepresentation and to be quite frank it is highly offensive too.
You can pick out verses to suit your own agenda or you can read it in full and learn why the verses were revealed and THEN should you come back and say explain, then I would be happy to explain rather than feeling that I must justify.
For the record, there is this verse too:
'Tell the believing men to lower their gaze (from looking at forbidden things), and protect their private parts (from illegal sexual acts, etc.). That is purer for them. Verily, Allâh is All-Aware of what they do.' Surah Noor.
Before you jump up and declare that this verse implies that all men are potential rapists, then let me tell you there is a similar verse for women too.
'And tell the believing women to lower their gaze (from looking at forbidden things), and protect their private parts (from illegal sexual acts, etc.)'.