Your sexy teen Sister, Katy Faery, is instructing you on how to do Yoga. She sits in front of you, legs crossed, and tells you to put your hands together at your heart. She tells you to bow, and say "Namaste". "No, it's not weird, Dude... Just do it!" Katy bows, and says Namaste. She then goes into showing you how to do side stretches with your arms. You point out to your sister is wearing only underwear, and she is quick to snap, "So? We used to change in front of each other when we were younger all the time - and we are at home." Katy pulls her bra to side, showing off one of her tits. "It's not like my tit is going to pop out or anything." She giggles to herself. Katy instructs you to lift your arms high in the air over your head, and she surprises you by flashing both of her tits. “Haha! Made you look.” She laughs it off, then moves on her hands and knees to show you another position. Katy pulls up her panties on the side a little to show off her ass. She instructs you on how to do cat-cow position, breathing and poking her ass out. Katy tells you that it's getting a little hot, and she strips off her bra and panties. "What? Like I said- we used to change in front of each other all the time. I'm just older now. We are older now." Katy moves back on her knees for a little more cat-cow. She tells you that you have to keep your knees under your hips, and hands under your shoulders....and you have to remember to breathe. Katy moves into downward dog, then points out that you also removed all your clothes. You decide to join Katy in naked Yoga, and she giggles at how hard your dick is already. "Why is it hard!? I'm just naked." Katy tells you that she is kinda turned on by this, "I'm not going to lie, it's kinda tense right now. Why don't you come here for a second? I can give you instructions on something else." Katy grabs your cock with her hands, and starts to lick the tip slowly. “Bro, you have a pretty big cock.” Katy grips your cock with one hand, as she sucks every inch of your throbbing member. She tells you that she learned that foreplay burns calories, so this counts as a workout...Right? "I never thought this would happen, but I definitely have fantasized about it." Katy continues to suck your cock a bit more, then she tells you she can't take it anymore. She wants your cock, and she wants it now. Katy bends over, as you thrust your hard cock deep inside of her tight little pussy. "I want you to awaken my Kundalini, Bro!" Katy tells you she wants to have deep tantric sex, like everything she's read about...and it will be even better since you are her Brother. You thrust your cock in and out of your little sister as she moans, and tells you how good it feels. Katy flips over on her back, and rubs her tits as you fuck her. "I may need you to align my chakras every time we do Yoga." You fuck her harder, as she moans and plays with her boobs, Katy jumps on top, and rides your cock until she cums all over you. Katy rubs her clit as she cums, and keeps riding your cock on top. Katy gets on her knees, "Now let me finish you off, Bro." Katy sucks your cock, stroking with her tiny hands and licking the tip. Katy strokes your cock, until you cum all over her face and chest. She rubs your cum all over her body and face.."Now I have to go take a shower before Mom & Dad get home and find out about our dirty little secret." Katy takes a bit of cum off her face with her finger, and sucks it off.