Certainly, penises are important to
sex, but great
sex involves your whole body; in fact, having great, mutually satisfying
sex is usually quite the opposite of what you see in those performance-oriented sex videos. Remember: Performance can be the enemy of pleasure and fun.
Like noses, penises all have the same basic shape, with some variation. Did you know that you can’t tell the size of a man’s erect penis based on what it looks like when flaccid (un-erect)?