When a relationship between two individuals is built solely on the premise of Filatio. One or neither party would like to engage in a full relationship.

Solarpunk is a movement focused on a positive, ecological vision for a future where technology is used for human-centric and ecocentric purposes. It is a literary, artistic and aesthetic sub-genre and is also closely tied to eco-political activism. Solarpunk narratives have a distinctly positive and utopian foundation in contrast to the often dystopian visions found within other "punk" science fiction genres.

A very, VERY casual sexual relationship. Generally noncommittal.