Another common issue is shape. Some men become concerned because their penis bends downwards, or to the left, and assume that because they never see men like them in erotic movies that they're not normal. Others worry that a downward bend will make sex difficult or painful because the vagina isn't shaped with that bend in mind. Keep in mind that sex can be performed in any number of positions. The penis and vagina can be matched in many different ways, and each new position can bring new pleasures to you and your partner.
Some people believe that a downward-bending penis is much easier to perform oral sex upon.
Being a good lover doesn't happen automatically. With the right partner, time, care, and practice, you have everything you need to become a great lover. Your first times, for both you, will be fumbling and awkward, but hopefully they'll be the start of great times for the rest of your lives.