My step sister has finally remarried, leaving me with a cute and innocent new stepsister. She's got lots of friends, all of whom are super hot and seem much older than their actual age... until one day when they were walking home from school during a sudden downpour! They came running into my place, soaking wet and shivering! Despite being embarrassed by their predicament, they couldn't help but tease me about my obvious arousal. I just couldn't hold back any longer; I had been hiding my desires deep inside for far too long. It was time to unleash them all over her and her friends!