All characters are 18+. Enjoy!
*****
I shook my head as I opened the snapchat before walking into the condo that Mom, Rachel and I all share. My sister had just sent me a video snap of her legs spread wide on the bed and using her free hand to plunge her dildo in and out of her pussy with the caption
Thinking of you
. There is no sound, but it is clear that my sister is enjoying her alone time.
Just seeing this video makes my cock become semi-erect.
God she's hot
I think, opening the door and walking inside.
"Hello?" Yells my sister from upstairs.
"Just me!" I call back, going to grab some food from the kitchen before I head upstairs.
As I walk up the steps, I listen for heavy breathing or any moans coming from our room that would indicate that Rachel is masturbating. Reaching the top of the steps, I see that the door is open only a small crack. I think back to the other day, the first time I caught my sister pleasuring herself. My phone seems to grow heavy in my pocket almost as if to express the guilt of still having the pictures of Rachel.
Does she even know about them?
I ask myself.
I slowly push the door open and gasp in surprise at what I see. Rachel is laying on the bed, her legs spread wide and some of her cum slowly dribbling out of her pussy lips. "I've been waiting for you!" She says with a smile.
I feel my cock harden at the sight of my naked sister, "Rachel... come on. Doing this once was bad enough, why do we have to do it a second time?"
Rachel gives me a seductive smile, "What's a matter? Afraid of your own sister? If I remember the other day correctly, you seemed to have a lot of fun too." She stands and begins to walk toward me, her hips swaying side to side before she reaches me and runs a hand from my sternum to my now fully erect cock.
She presses her bare breasts into my body, clearly teasing me. "You really want to do this?" I ask.
Rachel just gives me a smile and slips her hand inside of my pants, stroking my length through my underwear. "It really feels like you want this too."
She's right
I think. Rachel had been more fun that my last girlfriend. I sigh, "If we do start having regular sex we need to make sure not to get caught." I say.
Rachel smiles at me and uses her free hand to tug my pants down, "Don't worry! I'm really good at not getting caught, especially after dealing with my bitchy roommate."
"The one who never went anywhere?" I ask.
"That's the one." Rachel confirms, tugging my boxers down, revealing my hard cock, her hand grasping it just below the head.
"I guess as long as we don't get caught by Mom..." I say, trailing off as my sister drops to her knees and licks the head of my cock. She begins to stroke my length while sucking my head, clearly enjoying doing so.
Rachel removes her mouth from my shaft, "You going to have all the fun?" She asks in a teasing voice.
I shake my head, "If you just follow me to the bed here..." I say, helping her up and tossing my shirt to the floor. I lay down on the middle of the bed, while Rachel climbs on top of me. She positions her pussy above my mouth and leans forward taking my cock into her mouth once again. I start to play with her delicate folds, spreading them with my fingers before licking her entrance with my tongue. I can taste a little of her sweet and forbidden cum left over from her masturbating earlier.
I slowly begin to rub her clit, while also licking her pussy, enjoying the taste of her juices. Rachel takes her mouth off of my cock for just long enough to let out a soft moan of pleasure. The two of us continue to enjoy the feeling of the other's mouth. As I bring my sister to orgasm, she stops sucking me and begins to let out moans of pleasure. I continue to work my sister to orgasm, sometimes slipping my tongue just past her entrance.
Rachel's moans become louder as she nears orgasm. Finally, I push her over the edge and she lets out a squeal of pleasure. I feel her thighs begin to quiver on either side of my face and slowly, her cum begins to drip out of her warm slit. I greedily lap up this forbidden fluid, enjoying the taste as well as the sound of bringing my sister to orgasm. As her orgasm subsides, Rachel lifts herself off of my face and moves down my torso, until she reaches my cock.
Grabbing my shaft, which is covered with her spit, my sister holds it still while slowly lowering her body until she is just above my cock. Rachel runs the head of my cock over her warm and wet slit for a few seconds. As she does so, she makes a
mmmmhhhhh
noise. "What? You starting to think this is a bad idea now?" I ask, teasing her.
Rachel looks over her shoulder at me with a smile on her face, "We still have a fairly long time until Mom comes home. Why would I want to rush this?"
She goes back to rubbing the head of my cock over her entrance. Some of her flowing juices begin to dribble onto my length, coating it. Finally, my sister sits up slightly and sinks down onto my cock, letting out a loud sigh as she does so. She begins to slowly bounce up and down on my cock, letting both of us enjoy the experience. I enjoy the warm, wet and forbidden feeling of being inside my own sister. As she does this, my sister lets out sighs or the occasional low moan of pleasure.
I reach out and caress the curve of her ass. It is a little soft, but clearly something Rachel is proud of. Feeling me do this, Rachel takes my whole length in her pussy and begins to grind on my cock. When she moves her body forward, her ass parts, giving me a glimpse of her small, pink asshole. I run my thumb over it and I can feel her shudder. Rachel reaches behind her back and grabs my wrist, gently tugging it away from her asshole and relocating it to the curve of her hip.
"Please don't do that..." Rachel says. Before I can reply, she suddenly begins to ride much harder. Each bounce of her torso leaves just my head inside her before she slams back down onto my cock. Her moans become louder and more frequent, while her breathing becomes heavy.