Definitions by Antigraph

Yuricest

Yuri incest. Incest between girls (usually) related by blood. Cousins, mothers, daughters, and sisters (see also Siscest). Mainly used to describe the latter two. Perhaps the rarest is the elusive niece/aunt relationship.
Basically, it's siscest expanded to include all girl on girl couples within the family. If you know anything about the shipping wars, you know this is a tough subject.

(from Easygoing Oyako)
Yuuki: “Is it the age gap? Or is it because we’re both girls?”

Sayaka: “…It’s not that. It’s because you’re my actual daughter!”
Yuuki could have answered: "Hell yeah I am! Yuricest for life!"

Yuricest by Antigraph October 22, 2025