You Just Can't Cum, You Need Help

You can't help but start moaning as you teeter on the edge of an orgasm. Each time you feel like you're just about to reach it, it slips away. After a few minutes of this, you start to get frustrated and pull out the vibrator and say, "I just can't quite get there." You look over at your sister and see her head thrown back and her body shuddering as she moans loudly as her orgasm washes over her. You feel a touch of jealousy as you watch her body shake uncontrollably, her perky tits tremble with each wave. Closing your eyes, you ram the vibrator back into your soaking hole with one hand as you roughly pinch one of your nipples with your other as you desperately try to reach the same level of ecstasy as your older sister.

After another minute of struggling, you feel a hand touch yours and gently pull the vibrator from your hand. Opening your eyes you see your sister looking at you with a big smile as she leans down and reinserts it between the folds of your pussy. "Let me help you," she says calmly as she leans up and kisses you softly on the lips. As your lips meet, you lean forward and kiss her back and you both open your mouths slightly and your tongues begin to intertwine, desperately pushing against each other. Continuing to make out, your sister begins to vigorously fuck your cunt with the vibrator, picking up in rhythm and the intensity of the vibrations.

Right as you're reaching the stall point as before, your sister pulls back from your lips and you open your eyes in surprise. Before you can say anything, Zoe gives you a big smile and then drops her head between your thighs. Before you can react, you feel her press the toy all the way in and then feel the intense feeling of her tongue lapping against a specific spot on the outside of your pussy, your clitoris as you'd learned in health class years ago. Within the first couple of twirls of her tongue, you feel your entire body erupt in pleasure as you arch your back and throw your head backwards against the side of the couch. As the orgasm starts, you feel Zoe clamp her lips around your clit and suck intensely in a strong pattern. "FUCK!" you scream as your eyes roll back in your head and you grab Zoe's head with both hands, wrapping your fingers in her black hair and pulling her desperately against your pulsating cunt, not wanting to let her stop. Almost like she is enjoying it, Zoe continues to alternate between sucking and licking your clit as you slowly come down from your world-shaking orgasm. As the waves of pleasure slowly decrease in frequency and intensity, Zoe pulls the vibrator out of your now sopping cunt and begins sticking her tongue and fingers inside of you, temporarily staving on the end of the orgasm.

As the waves finally subside, you let go of Zoe's hair and she slowly sits up and slides her body up yours, giving one of your nipples a bite and a kiss before settling in on your shoulder. Before you can say anything, she begins kissing you passionately again, giving you a taste of your own juices and cum as she massages your breasts with one hand. You can't quite place the taste, but you like the warm tangy taste as she swirls it around in your mouth. After a few minutes, she leans back and looks at you, staring deeply into your eyes.

"That was amazing," You gasp out as you stare into her loving eyes. "I've never felt anything so good."

Giving you a little peck on the lips, Zoe said, "Just wait, this is only the beginning!"

As she leans back cuddling into your arm wrapped around you, you can't help but feel a little conflicted by what just happened. While it was the most pleasurable and intense experience of your life, you can't help but wonder if you should be doing this with your sister as you knew that society would find it wrong. Any feelings of guilt or dirtiness was washed away with the afterglow of the sexual experience and you were excited to see where it would all go. You felt like something had been unlocked and you needed more.