In the haunted swamp, shapeshifter Delona is sent by the Swamp's Bitch to collect breast milk and virgin semen for a powerful aphrodisiac potion. Disguised first as priestess Melpha, she seduces and milks young virgin Rata in the church library. Then, as Rata, she fucks and drains the real Melpha’s massive tits. Finally, posing as both at once, Delona double-teams the voluptuous blacksmith Cattleya , milking her dry while pounding her. Mission complete—ingredients gathered with pleasure.