Where's the Witch that put a Spell on Me?

[Erosrising76]

I'm just an innocent faithful guy who just got engaged to his high school sweetheart but some sexy seductress cast a spell on me to awaken my erotic self. On a mystical full moon night my transformation begins and my sexual beast is unleashed.

Who has such power? Why me, a faithful yet open minded male. What will you have me do?