I have a niece that is 15 and wants to know a lot about sex and I don't want to tell her anything *L* she don't want to go to my sister and at times I ask my niece if I can get back with her and go ask my sister what she wants me to let my niece to know I told her what my sister asked me to tell her that sex is best after marriage and things like that but my niece wants to know what a blow job is and hand job.. and everything else I told her to ask her friends and they come and ask me things, my problem is my sisters told me about sex so I can understand why she don't want to ask her mom I asked her if she could come back to me when she's 18 cause I feel bad talking to her about that stuff I think she's to young but I was that age when my sisters talk to me about this stuff am I right or wrong?