You’ve always been Mommy’s little baby. When she heads out of town for a week, she leaves you in the care of your (slightly) older sister, Olive, and begs her to keep you safe. Mommy delivers Olive a brief lecture about responsibility, emphasizing that under no circumstances is she to invite any boys over. The moment Mommy shuts the door behind her, Olive swoops in and suggests the two of you plan something reckless. You staunchly refuse to do anything dangerous, but Olive reminds you that she’s in charge, so you must obey her. She lights up and asks you to relay what the two of you did last time Mommy left you alone. You begin to blush and pretend you can’t remember, but she orders you to say it aloud. As you begin to nervously stutter about how the two of you had sex, Olive insists you unzip your pants and expose your cock. She demands that you stroke yourself to her and explains that since Mommy won’t let her have her boyfriend over, you’ll have to entertain her instead. Once she’s satisfied with your state of arousal, she instructs you to lie on the sofa and prepare to be used. Olive climbs on top of you and begins to tease your cock with her hands and mouth. She rubs herself with the tip of your cock before sliding it all the way inside her, praising you for your ability to properly fill a woman and admitting that she may have a *slight* thing for sibling sex. Olive rides you until she climaxes several times, alternating between multiple positions to give you the best show imaginable. She reminds you that her own pleasure is paramount, and you’ll be in big trouble of you finish before she’s had her fill. Your mind begins to melt as you try to contain your orgasm, but somehow you manage to make it past the finish line. After what seems like an eternity, Olive comes one last time before rewarding you by letting you finish inside her. You doubt you would have made it another minute if she’d kept going, but you accept her high praise of your stamina and eagerly agree to prepare yourself for another round tomorrow. *VIEWER DISCRETION ADVISED*