Cummism is a political ideology, Social Structure, and Lifestyle that heavily emphasizes the use, pleasure, and freedom of Cum and Cum related activities/thoughts.
"Good day DaddyMarx, have you been spreading Cumminist theory?"
or
"I'm so excited! The third party candidate this year is a member of the Cumminist party!"
or
"Feels great to live a life of Cummism"
1: a science that deals with the sexual composition, structure, and properties of sexual substances and with the transformations that they undergo. Sexually.
2a: a strong mutual sexual attraction, attachment, or sympathy <they have a special cumistry> b: interaction between people working together in bed, or the champagne room ; specifically : such interaction when harmonious or effective boning occurs <a team lacking cumistry>
"Ali, whats the cumistry like between you and Derek?"
"Lets just say... I'm cleaning it off right now...explosive."