I'm a shotacon. :">
Shotacon manga aren't ALWAYS perverted. (The ones I have are perverted though. :">)
If you wan't to take the risk of reading a softcore yaoi manga with shotacon try Glamorous Lip. Also, I'm not sure if Meru Puri counts as shotacon, but it's an amazing manga that will not scar you, I started liking kids who are younger than ten because of Meru Puri. It's fairly harmless.