I piss on my teen girlfriend and use her ass not gently at all (short)
For example, the penis of a mammal is at most analogous to the penis of a male insect or barnacle. The term penis applies to many intromittent organsbut not to all; for example the intromittent organ of most cephalopoda is the hectocotylusa specialised arm, and male spiders use their pedipalps. Even within the Vertebrata there are morphological variants with specific terminology, such as hemipenes. In most species of animals in which there is long penis 14 in
organ that might reasonably be described as a penis, it has no major function other than intromission, or at least conveying the sperm to the female, but in the placental mammals the penis bears the distal part of the urethrawhich discharges both urine during urination and semen during copulation. Most male birds e. Among bird species with a penis are paleognathes tinamous and ratites  and Long penis 14 in
ducks, geese and swans.