Here are some of my favourite ways of getting off. A couple are a little kinky.
1) I love standing on the balcony outside my room and jilling off standing up. Orgasms while standing are a whole different experience, and standing there in just my bra and panties is really exciting.
2) I love masturbating at my desk at work. Several ways, either a hand up my skirt, or a pencil vibrator in my panties, but preferably doing it while talking to another girl in my office who everyone thinks is still a virgin. I love talking to her and jilling at the same time!
3) I play flute in a wind band. (Hmm sounds like 'One time, and band camp...') Anyway, there is a young girl there who I would love to have my first lesbian experience with. Anyway, one time when we were packing away, she went to the bathroom and I said I would dry her flute and put it away. I did, but I also put the head of her flute between my legs first. Next time she plays it......wow!
4) I like masturbating in public, preferably in clothes shop fitting rooms. I know most of them have CCTV these days, but that just makes it better for me. One day, I want to have full on sex there.