I'm about to have sex with my best friend... IS IT OK??
So I'm 17 years old and I'm a virgin... I have a best friend called Monique. She and I had been friends for so long... She had a boyfriend and she had sex with him almost every day. They broke up several months ago. She always brags about how she is horny and stuff... So me! (the genius) told her to try it with me, I told her that she will be pleasured and that I will lost my virginity, so I should not be scared about my future relationships. First she was like, "no, what if you tell...", "I'm scared" , etc. But today she told me that she want's to have sex with me... and she want's it "rough". So we were sitting on a bench and talking and I told her that I have a boner, she started teasing my penis and of course I liked it, then I started touching her vagina (through clothes) and she was so turned on... She told me "I'm so wet and I'm ready to have sex with you this week!". Oh My God I'm so confused and stressed, I like to have my first sexual experience with a girl I know, and she likes to be pleasured... But... What about the future? Will something change? I know her like forever and I don't want to lose her as a friend... The thing I'm stressed about is what if I fell for her or if she fells for me? Please Help!
PS. Sorry about my bad english...