u ever just trade biomass with another humanoid thru an intricate process where the xy chromosome example inserts an organ appendage composed of bulbospongiosus muscles and endocrine functions which protrudes from the lower waste above the legs in a symmetrical fashion into a conveniently sized cavity made from squamous epithelial tissue located on the lower waist above the legs in a symmetrical fashion on an xx chromosome example reproductive counterpart in a repetitive manner usually only seen under certain conditions (namely but not limited to biological compatibility, sexual maturity, and emotionally induced attraction) in order to transfer or receive said biomass which will inevitably result in a process called fertilization and is meant to begin the development of another smaller humanoid to further the advancement of your species, all of this being part of an elaborate method of procreation refined for millions of years passed down thru ancient species until your era,
it be like that sometimes