I agree with those that think the age difference, at your ages, is ok. When both partners are over the age of about 23-25, a five year difference is practically no difference at all.
Kari Sweets, Tiffany Teen, Callista Model, Tawnee Stone, Jordan Capri, Go Go Gidget, Only Carla, Dawson Miller, Emily 18, Sweet Krissy, Gigi Spice, are some of my favorites.
If your girl is in a different area code, it's not considered cheating. Tap that ass. And if your girl asks if you cheated, lie. If she suspects your lying and calls you out, still lie. Even if she says she has it on audio and video, lie. Them's the rules, it's man-law.