| Name | Tags to Add | Tags to Remove |
|---|---|---|
| foreskin | foreskin | |
| unretracted_foreskin | unretracted_foreskin | |
| partially_retracted_foreskin | partially_retracted_foreskin | |
| retracted_foreskin | retracted_foreskin | |
| humanoid_penis | humanoid_penis | |
| canine_penis | canine_penis | |
| equine_penis | equine_penis | |
| knot | knot | |
| veiny_penis | veiny_penis | |
| circumcised | circumcised |
Penises vary a lot in appearance.