Bare Tracks of Desire

My ass was very, very bare and I felt extremely conscious about how fat and plump it was. The ropes held me tight against the last cart of the rollercoaster that was about to launch forward. I felt my ass rest on the wooden tracks and could only wait for the ride to smack my buttocks raw. Lena circled me with that wicked grin, her eyes sparkling under the dim park lights. "Look at you, all trussed up like a dare," she teased, voice sharp as a whip. "That plump ass of yours is begging for trouble, but don't think for a second you're helpless. Tell me, horny girl, how wet is that pussy already dripping?"

I laughed, refusing to wilt. "Dripping? Please, Lena. You're the one sweating just from tying the knots. My ass might be on display, but your cock strap is already hard and twitching. Come closer if you're brave enough." She stepped in, fingers tracing my bound thighs, and our banter flew fast and filthy. "Brave? Darling, I'm about to make you pant my name while that wooden track teases your fat cheeks raw."

Lena dropped to her knees on the cart platform, unbuckling her harness with a smirk. "Blowjob first, or shall I ride that attitude straight out of you?" I shot back, voice steady despite the ropes, "Your choice, but make it count. I'm not some meek toy." She took my challenge, guiding her strap-on cock to my lips for a slick, teasing blowjob that had me sucking hard while she moaned witty insults about my greedy mouth. The tension built as she stood, flipping me just enough to slide that hard length into my dripping pussy from behind, thrusting deep while my ass ground against the tracks.

We moved together in a sweaty frenzy, her fingers digging into my plump cheeks as she pounded harder. "Feel that? Your pussy's clenching like it owns the ride," she panted, and I fired back between gasps, "Only because your cock's doing all the work—make me come already." The climax hit fierce: I came with a shout, cum slicking her strap as she followed, both of us panting and laughing amid the ropes. The rollercoaster hummed to life beneath us.

Lena leaned in close, whispering one last taunt before the launch. "Round one was fun, but chapter two's going to leave your ass truly marked."