Stepmom's jealousy leads to forbidden sexual encounter with stepson

I\'ve been sneaking around with my stepmom, indulging in our forbidden desires. My girlfriend is none the wiser, but my stepmom\'s jealousy is palpable. Every time I\'m with her, she\'s a ball of jealousy and anger. But when I\'m not around, she\'s yearning for me. It\'s a twisted game we\'re playing, but it\'s one we can\'t resist.