I am the perfect step-daughter, straight A’s in school, never in trouble, I don’t mess with boys, but my two sisters..... Luna and Terra are SUCH bad girls! They party, don’t care about school, nothing! So our step-mommy wants to teach them a lesson, the old fashion way and she wants to include me! I’m kind of hesitant but after some coaxing my step-mommy gets me down for it. Luna and Terra bust into my room looking all slutty and before I know it step-mommy is spanking Luna like a and I’m spanking Terra like a bad girl she is!