Every day as you ride the train to work, you notice a certain girl sitting across from you.One day, out of the blue, she lifts up her skirt and shows you her panties.She continues doing this every morning. You're soon hooked on her sexy playfulness.
You've lived together with your step-sister since you were young .The immoral, lewd voice of your step-sister who is romantically in love with you will melt both your ears and your sense of reason into a puddle!