She straddled him, grabbing onto him with both hands, holding tight. She lowered herself down, not touching him yet, hovering with uncertainty. Knowing this was only going to end one way, she slowly, excruciatingly teased him with her panty covered pussy. Closing her eyes, she sighed in bliss as she touched him, the very briefest of touches. Staying like that, enduring the agony a little longer, she wanted so much to rub herself against him. Her body ached for release. Finally able to stand it no longer, she settled down on him, feeling her lips spread over him as she fully engaged with him. Her pussy tingled slightly, feeling the familiar spasms start firing up in her body. Panting a little, her chest rose and fell a little, exciting her more and more. She absolutely loved the feel of him beneath her, his hardness eliciting a soft mewl of happiness. Slowly, she rubs herself along his length, she feels herself clenching and getting wetter. She sighs in ecstasy as he does nothing, absolutely nothing. Her grip tightens on him as her motions get more excitable, her body now rocking slowly, she speeds up as she knows now what this conclusion will be.
"Fuck, fuck, fuck!" she whispers as she continues rubbing, her body writhing, nipples now hardening beneath her bra. Head hanging forward, her long hair covering her face, she closes her eyes, thrusting onto him even harder.
'This is coming too fast,' she thinks, slowing slightly, relieving the pressure building. feeling the moisture of her soaked panties, she forgets her promise to herself and speeds up again. Bucking on him, her legs shaking, she finally explodes, her orgasm striking. She moans long and loud, feeling the wetness of her juices as they seep through her panties, and drip slowly onto him.
"Oh God, that was the best one yet!" she exclaims softly. Her body shudders again from a second orgasm, her head flies back as she moans deeper and longer.
Steadying herself, she has to straighten her legs, lifting off of him, breaking the contact of his delicious hardness. She wants to take off the panties and ride him naked, fully thrusting herself onto him, but if she does that, she knows it will never be the same. The taboo will be broken. So, she has to be content with just fucking her bike saddle through her panties. Her wickedness is never ending. Now she has to clean herself and her bike before riding him to school.
