The tag implication #35359 penis_in_penis -> penis_in_urethra has been rejected.
Reason: It is logically sound, because of the existing implication from penis_in_penis to urethral_penetration. See the hierarchy on the penis_in_penis wiki page.
EDIT: The tag implication penis_in_penis -> penis_in_urethra (forum #299462) has been rejected by @Millcore.
Updated by auto moderator