My big ass white stepsister plays at being my rommate, I fuck her and carelessly I creampie her

Imagine having a tender stepdaughter who has just turned 18 years old, alone at home and you remember that a few days ago when cleaning her room you found several porn magazines, your stepdaughter is no longer so innocent let's say, one afternoon you see that she insinuates herself to you when the 2 of you are alone, you don't pay attention since you still see her different.