Consentacle is a science fiction cooperative board game about negotiating consensual sex between two femme characters: a human astronaut and a tentacled alien.

[4] Clark, who is part Japanese, was inspired by the idea of reclaiming hentai to represent positive queer relationships.

"[5] Consentacle is played silently and challenges players' nonverbal communication skills.

Players play cards in particular combinations to earn tokens representing trust and satisfaction.

[1][5] Following Consentacle's publication, Clark wrote the foreword to Honey & Hot Wax, a 2020 anthology of live action role-playing games on the theme of sex and sexuality.