While not discreet by any stretch of the imagination, a Hitachi Magic Wand with the G-Spot attachment can't be beat! I've had this duo for a few years now and it's always my go to toy when I need to get off and get off hard! The Hitachi is a very popular seller that has been around for a long time, and has a bunch of different attachments for it that I'm sure your lady will love. They even make attachments for guys too! And as the icing on the cake, it also works wonders as a sore muscle massager. Perfect if you for some reason need to explain what it is and why you have it to someone.