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Now that Kat has moved in with her boyfriend Tom, she has easy access to him when her monthly cat transformation occurs. However, with her “ninth life” approaching, Kat fears that if he discovers her secret, he’ll break up with her. If that happens, she’ll be a stray Kat in heat!

Tags: transformation, creature transformation, cat transformation, mouse TF, shrinking, shrunken woman, partial transformation, full transformation, mental TF, pleasure, TF undone, sex, clothes ripping, revenge, magic

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Set to release on December 16, 2026

15 pages + cover

Story by Scidram

Artwork by Octo

This issue is part of the Kat in Heat series.