Looking down good friend's shirt.
So sometimes me and a friend of mine, female (I'm male by the way) will with some youtube videos on her phone. And usually I try to just pay attention to the videos and not think sexual thoughts. But sometimes she usually wears revealing tops, and when you sit next to her, you can get a pretty good look into her shirt and bra. She has a size somewhere around D (she old me before) and her boobs are really nice. So is it normal for me to look down her shirt whenever I get the chance? (On a side note, I was looking down her shirt just today, and I think she caught me. But instead of pulling her top up to cover herself, she stretched her shirt out and acting like she was adjusting herself. But I can almost guarantee she was letting me get a better look, because I could see the entirety of her boobs. She was practically showing me what she looked like topless. So If you could tell me what I should do in the comments too, that would be great.)