Depends on your brother and if he is okay with it or not.
no! sos!
That would depend entirely on what your ages actually are, and what you mean by "date".
Yes it's okay but remember that less is more and that 20000000000000000000000000 girlfriends have to be well cared for.
no
it is okay to date anyone who is not a "blood relative". Anyone who is a "Step..." anything is not a blood relative. For instance, it is okay to date your: Step Cousin, Step Second Cousin, Step Third Cousin, etc. it is even okay to date a step Brother or sister, however it is slightly looked down upon by most societies.
Stay true to your girl.
No it is not okay for you to steel candy for your siblings
Yes it is okay. It's nothing wrong with a boy liking a females feet.
i would let my bf come to my house..but your gf might have 2 okay it with her parents first.
No, it is not okay to date someone but like one of their friends
Well, it's okay. You can have sisters too.