Ive checked the clips4sale page and found Ginary created a video with possible FX shrinking.
WARNING: Clip including Vore
http://clips4sale.com/studio/45669/C...#startingpoint
Description below:
Big Sister Gets Shrunken (mp4)
Indica is tired of he big sister Megan Jones always riding her ass and bossing her around. She will be the little sister no more after she shrinks Megan down to a bite size snack. Now its time for Megan to cower before her giantess sister who literally holds Megan's life in her hands. Indica is ecstatic about the power she now holds over her helpless sister. She taunts and humiliates Megan before finally devouring her. clips4sale.com