Cupiogex is a term under the category of cupiosexual. It refers to someone who is gay (vincian or lesbian) and is exclusively attracted to the same/similar gender(s). However, they are willing to participate in activities with other/dissimilar genders, despite feeling no attraction.[1] These activities may or may not be sexual. The reasons for these activities, include but is not limited to: pleasure, economic reasons, reproduction, artistic expression, etc.
Cupiogex is the opposite of cupiohex.