I'm a young gay male, dating a boy with a large penis. The length is only about 9 inches, but the width is intimidating, and I don't know the exact measurement, but it's as big around as his wrist is. The problem is, he's really wanting to top, and I don't know how I can even try to take him. Is there a toy I could practice on, or some techniques that I use? I really want him to please him, but it's hard for me and it's even harder because he's just so big. Any suggestions would be appreciated.