Twisted Stepsister

Step verbiage NOT USED through the clip. You go to stay with your parents for a few days whilst your flat is being painted. You are shocked to see Anna there, apparently there is trouble in paradise with her and her fiancé. She wont give much away but you think their relationship is a bit pompous. Anna has chosen to remain a virgin, you don't know why. It's not like she is uptight. She just made a decision and has managed to stick to it. Asking if the trouble has started because he does not want to wait yet, Anna dismisses you, saying nothing like that. Later that evening, Anna gets a phone call from a girlfriend saying she has bad news. Her fiancé has been cheating, he was seen bad mouthing her calling her a frigid virgin. Something snaps inside her. She climbs into the bed you both have to share since your parents downsized and there is a spark in her eyes. The next morning, your showering when you hear moans coming from the bedroom, confused you enter to see her spread wide masturbating. She stops, but instead of being embarrassed or pissed off with you, she jumps up, grabs you and pushes you down on the bed. Unable to speak from shock, your towel no longer intact, you feel your stepsisters wet juices covering your cock as she grinds you. Your cock starts to stiffen from instinct and she smirks, pushing you deep inside her. She rides you rough, hard and dirty. Telling you to grab her big tits and look at your cock inside her, she cums hard. Your cock betrays you, blissfully unaware how wrong this is, you explode. She grins, and walks out the room. Confronting her in the bathroom, still completely shell shocked at what just happened, she mocks you and tells you to close your mouth and unless you are going to fuck her again, to get out the bathroom. You manage to stutter and ask if she's on birth control, to which she laughs and says why the hell would I be on birth control stepbro, i'm a virgin. In the kitchen, she swans in. She is completely unbothered. She chats with your family as if nothing happens and then gestures you over to her in the kitchen. She revels shes not wearing any underwear and commands you fuck her again, unless you want her to go tell your parents what just happened. She takes your cock out, lifts her dress. Once again, your senseless cock is hard and unable to distinguish the difference between right and wrong. By the evening, even your parents have noticed something is wrong with your normally very sensible step-sister. Unbothered, she brushes them off. Watching a film together was always going to be dangerous and it's not long before her hands are fumbling beneath the blanket for your cock. She finds it and toys with you. When everyone heads to bed, she has teased you enough to the point you need to put your dick in SOMETHING. Anything. Despite knowing how wrong it, you climb on top of her. Plunging it in. Just as you were starting to make peace with it, she mutters, fuck your stepsisters pussy. NO. You freak out, and go to bed. Anna comes marching in, livid. She wont have you disrespect her like that, she’s not some little whore. She knows you want it. Determined not to give in, and secretly planning on checking her into a medical facility tomorrow. You say no. She takes her shorts off, spreads her legs. If you won’t get me off I'll do it myself she scorns. Unable to resist any longer, she climbs on top and rides you. She agrees this is the last time. She realises the risk is too high now. She does not want to get pregnant. The next morning, whilst brushing your teeth together, you both try to resist. Your stepmom knocks on the door demanding to know what is going on in there, but even that cannot deter you. You both run to the bedroom, frantically fumbling for eachther. She has gotten you hooked on her pussy. Plunging into her from behind, you fuck her senseless. Breeding her pussy as your stepmom is knocking on the door to stop this nonsense and let her in. Anna begs for this