Follow her for round two

You notice that you're already hard again and decide to go after your sister again. You slowly enter the bathroom which she hadn't locked and see that your sister is already in the shower. She doesn't notice you coming into the shower. She suddenly frightens as you hands grab her hip from behind but as she turns around and sees you she smiles at you. "Do you want to go for round two?" She asks. In her eyes you could still see the passion from the beginning which made you even hornier again. "That's why I'm here" you say before you both start making out again. Soon enough you see her going onto her knees taking your dick into her hand. "Do you want me to blow you little brother? Do you want your naughty sister to suck on your huge dick?" She asks in a erotic tone of voice which made your dick twitch. Because of that she didn't need an answer. She slowly starts taking your dick into her mouth more and more. Soon she is deepthroating your dick, caressing it with her tounge. After a short time you cum into her mouth. She swallows all of your semen and smiles at you very lustful. "How can you be so good at this?" You ask her. "Well since I was saving myself for you I had to pleasure some boys with my mouth back in high school." "Well then it would only be fair to return that pleasure." You say as your sister stands up and you get between her legs. She puts her legs over your shoulders as you start licking her already wet pussy. Your tounge slides through her slit and over her clitoris, causing her to moan as loud as before. She tasted very nice too, since you never licked a girl it was a completly new experience, still she seemed to like it. "Fuck yes ... *moans*... right there ... oh god, your so god ... *moan* ... your tounge is as good as your dick" she shouts while your tounge makes it's way inside of her. "Fuck bro, I'm cu-AHHHHH" She screams as she squirts right into your face, having an orgasm as heavy as on your bed. You stand up again looking right at her before you kiss each other again. "You're the best" she says before you both clean yourself and head back into your rooms.