Well, you should know that every penis is little bit bent upwards and this is important also. But if your penis is bent to left or right then it may be a problem because while having sex, you may feel the pain. And this condition is known as Peyronies disease. There is no need to worry as little bit bent is required for every penis and it is nothing serious issue in having intercourse. Your penis should fit on your partner and nothing else required. If your penis is bent much then there are surgeries and in fact other ways are there to improve the bent penis.