You won’t even try.

"That's a wonderful idea Brit," you answer, as you pull your pants up. "Let's move somewhere more comfortable though."

You take her hand and lead her to her bedroom. It’s decorated in typical teenage girl fashion, with pop star posters and stuffed animals. As you enter the room, she pulls you into a clinch, kissing you hard on the lips. She kicks her foot out, catching the door so that it closes behind you. She must be pretty revved up, since she’s rubbing her groin against yours. She darts her silky tongue out to lick your lips, and you open them and push your tongue out to join hers. The two of you play tongue-tag for a while, getting pretty worked up in the process. You break the kiss, as you hurriedly remove your clothing, your naked cock bouncing into the air.

"Mmmm, you taste great," you say, resuming the kiss with fervor, your hard cock pressing against her warm flesh.

Since you have all day, and you’ve just climaxed, you decide to take it real slow and let things build. You step toward the door and lock it, your lips never leaving Brit’s. Your hands explore her beautiful body, caressing her back, face, neck, and ass. She parts her legs around your leg, and grinds her moist pussy into your naked thigh. She moans into your mouth. You walk in tandem toward her bed, Brittney stepping backwards. She bumps backwards against the mattress. You lower her gently on top of her blanket. Her hips are right at the edge of the bed. She grabs your head and sucks your tongue into her mouth. The kiss is very intense, tongues wagging vigorously. You still can’t believe you are playing tonsil-hockey with your stepsister. Her clean, lightly perfumed scent of soap and shampoo is very exciting. You remember how good making out is. Brittney’s naked body is pushing you to go beyond just kissing.

You kiss down her neck. Her skin is still damp from the shower. Her breathing consists entirely of heavy panting. You come to her lovely chest, small, perky mounds rising in the middle. She runs her fingers through your hair, as you lick a path around and around her left breast. Your fingers run across her shaven, budding snatch, eliciting wiggles and moans from her. She gasps when you flick your tongue across her swollen nipple. She arches her back when you switch to the other one. You suck her entire breast into your mouth. They say that more than a mouthful is a waste, and you might just believe it now. Brittney has the smallest breasts you’ve ever played with. They seem mighty sensitive, judging by her reactions. Swirling your tongue around her nipple makes her moan louder and jerk her hips. Her passionate noises drive your libido into the stratosphere.

“This is nice, but I’ve always wanted to find out what you taste like,” you say, kissing lower down her belly. You stick your tongue into her belly button, tickling her. She giggles. As you come to her aching snatch, her musky sex perfume fills your nose. She must be horny as hell. You blow ever so lightly across her sex, barely stirring it, but causing moans and quivering. You stroke her shaven mound gently with your fingers, sending shivers up and down her body.

She moans, as she writhes under you. You figure it’s time to give her what she really wants. Parting her lips with your fingers, you lick from the space between her anus and vagina, up her pussy lips, passing her steaming channel, and over her hooded clit. Brittney practically shoves her hips up into your face, a plaintive moan coming from her throat. You tenderly kiss her pussy lips, your tongue licking up and down her sweet folds between pecks. You stroke your tongue repeatedly up and down her slit.

“Ohhh, stop teasing!” She implores. She grips your hair in her fingers.

You think she needs a little more pestering, so you blow gently over her vagina again. Brittney moans pleadingly, and pulls your head down into her crotch by the hair. Oh, she’s got a handle now.

You quickly suck her clit into your mouth hard, rubbing the very tip of it mercilessly with your tongue. She screams wordlessly, and her pelvis slams rapidly into your face. You keep sucking and licking her sensitive love nubbin, as she grinds her muffin into your mouth. As you nibble on her little button with your teeth, she convulses into a massive orgasm, her hips bucking like a bronco, accompanied by a feral shriek. Her hands push your head forcefully into her groin, making it difficult to breath. You drill your tongue into her clit hard, while she tosses and thrashes beneath you. While she pushes your head hard into her wet crotch, she moans and pants aloud, with her body trembling violently in pleasure.

As she’s still coming, her fingers relax somewhat, so you lift up your head, dragging in a much-needed gasp of air.