I am a 22 year old male which is really all you need to know. I'm not usually a bragger in fact I consider myself quite humble even though it may seem ironic calling yourself humble. But the length of my penis is actually quite long, it literally touches my knee. I'm a very skinny male aswell but here is my true confession. I was bathing one day and needed to grab the soap which was at the foot of the tub. As I curled my body an intrusive thought came into my mind where I wondered if I really could touch lips with my very own penis. As nonsensical as it may seem I was extremely curious. I managed to fit more than the tip inside my mouth, at least 3 cm maybe. Truth is it didn't feel pleasurable more or less uncomfortable as I could feel my back aching ever so tightly. I only did this once and find it extremely embarrassing if I were to ever reveal the entire story to a person I knew.