[Raso719]

I've always been a fan of the idea that a woman's sexual pleasure or desires cause her to shrink. Especially where she loses control and shrinks too much (possibly even disappearing!). Maybe if you did a bit where you masturbate while shrinking and slowly get smaller and smaller until you're so small there's nothing left if you that would be awesome. Strike a balance between scared you're shrinking and unable to control yourself and getting lost in your ecstasy. Maybe have a scenario where you're testing a new aphrodisiac and another woman is monitoring you and towards the end she watches you through the black and white screen of an electron microscope as you continue to dwindle away...