Kiss Sun.

You can't just leave your sister, you decide. Her welcoming lips pull you in and collide with yours. You embrace her in your arms, slipping your tongue inside her mouth, and her in yours. Engaging in your first French-kiss ever was the most certainly pleasurable. An exchange of love saliva, an entanglement of rope symbolizing a joint unison. You immediately felt the love your sister had been building up inside her for all these years pour out into and down your throat.

Sun's hand finds its way onto your waist, wrapping round and then down inside your inner thighs. Falling into your shorts and grabbing your dick. A wave of that you can only describe as lust, flows up through your entire body. Your dick rising from its long slumber. You watch your sisters eyes widen in surprise and she breaks from the kiss, looking down at the length of your shaft.

"I never knew it was this big." she gasps. Neither did you.

Before to long, both you were naked. Your sister's c-cup breasts bouncing up and down as she lifted her shirt over her head and tossed it on the ground. You two lay down on your bed, your sister's entire body being showcased to you. Her small vagina cute. You reach out and touch it, your sister's body arcing upward at the earliest touch.

"This... Is... What... A girl... IS!" she mutters in between her moans, the final in the series breaking out through the entire house.

She was sensitive to every bit of your movement. Tracing your fingers up and down her arm sent shutters down her spine, raising her arousal; a simple touch on her breast was met with a cry to touch the other. You climbed on top of her as she lay in your bed, clutching the sheets with her hands and feet. Your 10" dick sliding over the skin on her inner thighs. She gestured toward her tits, "Suck on them." she said, slightly embarrassed.

You bent down, sticking your tongue out and running it around her areola. Then sucking on her nipple. It felt weird in your mouth, it was like a small, and soft candy. You began to experiment with the nipple, biting it caused Sun to cry out in pain and pleasure, sucking and pulling on it had the same effect. You then rubbed her other one with the palm of your hand, pressing it in.

"No, no. Pinch it with your fingers." she suggested.

And that's what you did, you took your index finger and thumb, and pinched down hard on her erect nipple. Sun howling like a wolf at the moonlit night sky. During all this, she had run her hand to your dick and had begun stroking it, you had never done this before and the feelings you were receiving were almost enough to **** you to pass out on top of Sun. But managed to stay alive when you looked down at her happy face. She had a single tear trailing down the side of her face, and the largest smile you had ever seen her produce.

Finally done with her tits, you get to your knees, positioning your dick outside her pot of honey. With one last look of confirmation, Sun nods and you ease inside her cunt. Small amounts of blood tricking out between your dick and her entrance. Worried, you look up at her, but you just see her smile again.

"It's okay, the pain will go away."

You lean forward and begin to kiss her yet again, slowly beginning to thrust you dick. Never have you felt the way you did now. Sun's insides were soft and warm, your dick hitting a wall of flesh which you assumed was the entrance to her womb. She tightened her hold on your dick with each thrust that managed to hit her that deep. In return, you received an overwhelmingly powerful stimuli, causing you to go faster and faster.

Surprisingly, you two were in sync with each other so well that it was almost like you could detect one another's thoughts, changing up your movements to better suit one another on instinct. Sun's hand found it's way to her vulva and began to rub it, while her other grabbed your head, forcing you into yet another deep kiss. With both your arms tangled around her in an embrace.

"Sun, I'm sorry I never noticed..." your body spasms from the pleasure and you let out a soft moan, "Never noticed your affection toward me."

Sun's response was another smile. She reached with her hand in an attempt for yours, and you slide your hand out from under her, grabbing it. Your fingers clamped around her hand, and hers yours. With one final thrust you both yell, "I'm cumming!"
You pump a load of cum into her pussy, splattering deep inside her. You feel a pressure hit the top of your dick, moisture escaping past. Sun's jizz, finding it's way out of her pussy.

Both of you rest fall into each other's arms, Sun burying her face into your chest, passing out from the overwhelming pleasure you had given her. You kiss her forehead and run your fingers through her hair.

"We'll always be together, forever." you whisper to yourself before falling asleep yourself.