... Uncle Vernon brought out a bottle of brandy. "Can I tempt you, Marge?" Aunt Marge had already had quite a lot of wine.
In this context, Uncle Vernon said it to offer some brandy to Marge. I'd like to know if this sentence/phrase is common. Is it regional? Can we use it in other contexts as well? I think the sentence might have some other connotations, and especially the word 'tempt' might evoke something sexual.