The tag alias #46094 urethral_penetration -> urethral has been rejected.
Reason: We already have:
urethral insertion -> urethral penetration
sounding -> urethral
So it makes sense for urethral penetration -> urethral as well, to complete the tag.
EDIT: The tag alias urethral_penetration -> urethral (forum #288691) has been rejected by @bitWolfy.
Updated by auto moderator