Before she loses her powers of speech, Beth gives the two slave girls instructions for what to do after her transformation.
After a few moments, Beth has completely transformed herself into a snake and slithers toward's the female snake laying on the ground. Hissing excitedly, she coils tightly around Belle and probes at her underside with her newly exposed penis. Finally she find's the exhausted female's slit and penetrates her, causing both snakes to hiss in arousal.
Then, as per Beth's orders, the mink and catgirl pick up the coiled scaley mass and begin to masturbate themselves as they have before, with Galla taking the tail-ends and Garon pushing in their heads.
From within the warm confines Beth squirms with perverted delight. She's screwing all three of them simultaneously!!!
However, unfortunately for her, she's forgotten one important thing...