I already looked much older than my age and I'd wheedle my way into nightclubs.
wheedle Hide phonetics
verb [I; T + adverb or preposition] DISAPPROVING
to try to persuade someone to do something or give you something by praising them or being intentionally charming:
She's one of those children who can wheedle you into giving her anything she wants.
She wasn't invited, but somehow she managed to wheedle her way in.
I tried all manner of different approaches - I wheedled, threatened, demanded, cajoled.
wheedling Hide phonetics
I knew by your wheedling tone that you wanted something from me.
(from Cambridge Advanced Learner's Dictionary)