You guys really want motivation to loss weight? LOL...
Your c-ck has a pad of fat right around the base of the penis. Some of you may already know that. The part of your c-ck that is within the fat pad I guess is what they call your inner penis.
Now if we use common sense, if you lose weight all around (now this is an area I wish I could spot reduce), your penis will look a TINY bit longer since more of the base of your c-ck will be exposed and less of it will be caught in that pad of fat. I don't think there is a way to completely eliminate it though.
If you don't believe me, stand up and take your index finger and middle finger and push the area of skin around the base of your penis inward a little bit. Depending on the amount of fat you have, you will notice that a little bit more of your d-ck gets exposed. For me, I'd say it's like half an inch.. LOL.
So to recount, if you have a bit of a belly and you lose some weight, your penis should theoretically look slightly longer. If you've had a giant pot belly for a long ass time then who the hell knows what might happen. You might wake up one day with an 8 inch d-ck when all along you thought you only had an average sized 6 incher thanks to all that excess fat.
How's that for motivation?