Twin high school girls in 210

You've been watching the twin girls in 210 for many months now. They are gorgeous eighteen-year-old identical twin redheads with paper-white skin and at least D-cup tits. You know they are often at home alone in the afternoons, since both their parents work till six o'clock. You head to 210, cock already getting stiff at the thoughts running in your head.

Knocking on the door, you hear a sing-songy, "I'll get it," from inside the apartment.

You make sure you are standing close to the door to help the cologne waft into the doorway when it opens. The door swings wide and one of the twins is looking out at you. She's wearing a green halter top and a short white skirt. A six-inch expanse of flat belly is revealed between the shirt and the waistband of the skirt.

"May I help you?" she asks, twirling her lovely red hair on her finger.