Prok dv's Automatic Source Change Over Cum Current Limiter
'auto cum' Search, page 9 - houdounisbi.com
We've all tried to suck our own cocks at least once. Many have tried, and only a select few are capable. We applaud those that can. If you're interested in trying this yourself, you must be careful. Unfortunately, man wasn't designed to suck his own dick. Do a little research and watch some how-tos before you start breaking your neck and back. First, it's going to help a whole heck of a lot if you're long enough.