I really like this girl, we have known each other since she was 6, and we have been close friends for the past 3 years, i've liked her for last year and shes known it most of the time but wanted to stay just friends, now she likes me but cant show it when anyone else is around b/c her sister will be pissed of at her if she finds out she likes me, her sis knows i like her and gets mad at her if she flirts with me at all, we dont see eachother much alone in person b/c of her damn sis and other ppl we know. Most of the time we talk it is on AIM, she doesnt like taking on the phone. I really want to ask her out but I dont want to ask her out online and we wont get a chance to talk alone in person for atleast a couple of weeks and it will most likeliy be short, about the only thing we get to do together is go jetsking and i am not sure if that would be a good time to ask her out either on the jetski or the dock. she lives right accross the street from me but we cant do anything together alone. i have never had a g/f b4 or asked a girl out, and shes had a b/f but never done anything more than hugging. i dont want to screw anything up and i am quite nervous about asking her out. she in 8th grade(14yrs old) and im in 10th(15) her sis in in 11th grade. her sister and other ppl that we know that dont want us to go out is the main problem we have, i dont know what to do. Any suggestions?