ok so on my balls theres a brown line kinda splitting both sides, thats normal i would think, But when it gets to the penis it widens and turns darkish brown/red and gets wider then right before it gets to the head it thins out. now the whole wide part is like all dark brown and red. It doesnt hurt, i have no problems or anything. im just wondering WTF that is lol. i do masturbate ALOT for a good reason lol. every year when it gets hot i turn into a dog, and theres this girl i like soooo, well you get the picture lol anyways yea.