Please tell me this is a typo.
Do illiterate prophets really speak in double negatives?
Okay, let's try to think this through. If he were to say
You are obliged to not to do it like thatthen he would be saying
You are obliged to not engage in coitus interruptuswhich would be to say
You are obliged to not not ejaculatei.e.
You are obliged to ejaculateSo if he says
You are not under any obligation not to do it like thatthen he is saying
You are not under any obligation to ejaculateDoes this make sense to anyone?
PS: This is true of the Koran in general - with the exception of the clear and unequivocal instructions to murder the infidel, the document is just utter and complete nonsense.
You read it correctly. Anything not prohibited is permitted. And not much is prohibited when it comes to infidels. So they'll quote to you the rules that apply to dealing with each other. And then knife you in the back when they feel like it.