I was masterbating last night and my sister and her friend were workign on a project. I am 16 and her friend is 17. While i was masterbating my sisters friend walked in and i came just as she looked at me. she didn't react how i expected but she just giggled and said she wopudlnt tell. i was embarresed as hell! so anyways she made a nice comment about my penis when she left. she is extremely hot and i want to ask her out but after the little "incedent" i dont know if i should.