Ensign Amanda Foxx has been given the task of making first contact with an alien species known as the Machosians. Things get off to a bad start though, when Ensign Foxx is accused of smuggling because of suspicious lumps under her uniform. This leads to an awkward and embarrassing discussion of the differences between human and Machosian reproduction! It turns out that the Machosians only have one gender, and have no idea what a female is! Of course, the more Ensign Foxx tries to explain her sex to the Machosian representative, the more he gets curious and wants to get a better look at her!