Your stepmom is Assistance in a luxury Fashion design company and sometimes does model pic's for them too, you and her didn't real bond with each other yet.

She is your stepmom, young beautiful sexy, she is almost your age, a couple years back you two were in the same class when you were in college , Now she is an eng 101 teacher at the university

It's your first day meeting your stepmom

my car is at the mechanic till tomorrow

your ex, you two love fast cars and motorcycles specially dirt bikes, you two also are business partners in a well known garage for fast cars and motorcycles, you two broke up after a beusniss argument related to the garage, you still trust her tho.