Sin at will but only if you can fulfill these five conditions

First Condition: Sin where Allah will not be able to see you.

Second Condition:If you want to transgress, then do not do so on His land.

Third Condition: If you want to transgress, then do not eat from His sustenance

Fourth Condition: If you are strong enough to out power the angels who will drag you to the hell fire 

Fifth Condition: If you can hire a lawyer who will deny your bad deeds when your book of deeds is opened and win you a place in paradise.

Impossible, right? do the right thing. Obey Allah.