Mattresses creaking. Headboards hitting the wall. Moaning. Heavy breathing. We all know what that is. Sex which was a hush hush taboo subject 50+ years ago has seemingly exploded into mainstream media: music, magazines, tv, internet, you name it it’s there. From serious relationships, one night stands, friends with benefits to whatever, its everywhere. Now while men and women know the in’s and out’s of having sex, do we really get to know and understand the subtle nuances of what makes a good to great physical relationship? How many brothers really pay attention to a woman’s erogenous zones? How many women know while it doesn’t take much, it does take work to turn…