It's a night at the bar for the Elements of Harmony. Rarity tries to find a drink suitably classy for herself and ends up presenting Twilight with an interesting proposition.
Originally written for the Thirty Minute Ponies prompt #223: Lips like wine, a tongue like honey.
This is presented in a revised form, as there some rather obvious problems with the original writing. I suppose that's what writing a story in 30 minutes will do to you.