18

You're 18 and in High School. The school day is over, and you're walking out to your car, when suddenly, somebody taps you on the back. You turn around – it's Amy, a cute Asian girl in your class. She's rather petite, at around 5'1” - she's slim and slender, with small, perky-looking breasts, long black hair, and creamy-colored skin.

She is your girlfriend – she's never really discussed any sex issues with you, but you hope to get her naked at some point. “Still up for tonight? ,” She asked – you two planned to go out to dinner that night.

“Yeah,” You say enthusiastically.

You two say your goodbyes, and you go back to your house. Your mother, step-mother specifically, is in the kitchen, and your step-sister is probably in her room. Your step-mother is 36, and can be described as an ebony goddess. Your father is out of the country on business, so you don't mind staring at your step-mother's big round ass or big, firm tits. Her skin is a dark chocolate color, and her hair is around ear length, and in loose curls. Your step-sister is 20, and is around 5'3”, with a tight, round ass and C-sized breasts – her hair is similar to her mom's, and her skin is more of a milk chocolate complexion

She walks out of the kitchen, and hugs you – she's just a little bit shorter than you. “Hey honey,” She says in a motherly way, “How was school?”

“Great,” You say.

“Want me to make you some lunch? ,” She asks.

“No,” You say, “I'm gonna check my email 'n stuff.”

You go in your room, and turn on the computer. You check your email, and after a while, rather suddenly, you hear the door slowly open, it's...