Cadence is ALWAYS in Estrus on Mother’s Day. It’s normally fine, but today she’s without her husband, and something small and excited wants to interrupt her alone time...

Content Warnings : Incest, Foalcon, F/F, Mother/Daughter, fantasies of Father/Daughter, breeding kink, Big Horse Strap, Realistic Horse Genitalia, Realistic Horse Estrus(including marking/uncontrollable heat pissing, winking, unintentional flagging, etc), Hoofing(”Fisting”)

Written for the Incest Is Wincest! Mothers Day 21 Contest