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cheezkid
MemberLogged on at the perfect time.
Lucka2
BlockedZackary knows how to tie good knots
dimwitted
MemberGold!
ClassicSergal
MemberCommon misconception. The urethra is indeed at the tip. The "hole" at the center is just an indent in the flesh
user 521755
Memberdick science
MyOldNameSucked
MemberHot damn
R0b3rt01
MemberDick science best science.
Naughtynose
BlockedDogs have a bone in their penis, the dimple in their cock is where the skin of the penis is attached to the penis bone. The bone is one fixed size (depending on the skeleton size of the dog typically - but its all genetic), but the penis is not. When the penis grows, the skin extends past the bone and then what results is the indentation. The urethra runs the bottom length of their cock and exits the very tip of the head.
Zach Yohama
MemberRocket Science
user 882951
Memberi dont care where its supposed to be i just want it inside me
Deus Noodle
MemberWait I thought it was badgers that had the bone in their penis
ClassicSergal
MemberThe vast majority of mammals have a bone in the penis (and females a small one in their clitoris). Even our closest relatives, chimps, have them. Humans are among the exceptions, with other examples I can think of being horses and hyenas
user 112366
MemberGod I hope Zackary911 never stops making art.
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