Roommate's Rooftop Solo Tease

The summer heat clung to the city like a second skin, thick and unyielding even after the sun had dipped below the skyline. Lena shoved open the heavy metal door to the rooftop of their shared apartment building, the warm night air hitting her bare legs and arms immediately. At twenty-two, she was deep into her last year of college, drowning in deadlines and the constant grind, but nights like this—when Marcus was supposedly out with his buddies—were hers alone. She wore nothing but a thin white tank top that barely contained her full tits, the fabric stretched tight and already damp with sweat at the edges, and a tiny black thong that rode high on her hips, the string disappearing between the cheeks of her ass. The concrete under her bare feet was still warm from the day, radiating heat up through her soles as she walked to the edge of the low wall overlooking the glittering grid of streets below.

The breeze kissed her skin, lazy and humid, slipping under the hem of her tank to brush the undersides of her breasts. Her nipples tightened instantly, poking hard against the thin cotton. Lena leaned on the ledge, staring out at the distant lights, but her mind wasn't on the view. That warm air licking at her exposed thighs, the way it teased the scrap of fabric between her legs—it stirred something filthy deep in her gut. She was alone. Marcus wouldn't be back for hours. The risk of some neighbor glancing up from a higher window or a random resident coming up for a smoke only made the pulse between her legs throb harder. She shifted her weight, feeling the thong already sticking slightly to her pussy lips. Fuck, she was getting wet just from the thought of it.

Her hand drifted down almost on its own, fingers tracing the soft curve of her lower belly before sliding lower. She cupped herself through the thong, pressing the heel of her palm against her mound, and a soft moan slipped out. The fabric was damp already. Lena bit her lip, glancing over her shoulder at the closed door, then back out at the city. No one could really see her up here unless they were looking hard. She hooked a finger under the waistband of her thong and tugged it aside just enough to feel the night air directly on her shaved cunt. Her pussy was swollen, lips puffy and slick. She dragged one fingertip through her folds, gathering the wetness, and circled her clit slowly. The sensation shot up her spine like electricity.

"Oh fuck," she whispered to herself, voice husky. She pinched one nipple hard through the tank top with her free hand, twisting the stiff peak until a sharp ache bloomed into pleasure. Her fingers worked lazy circles on her clit, slow and deliberate, building the heat without rushing. Every brush of the breeze made her shiver. She imagined someone watching—some stranger down on the street catching a glimpse of her touching herself like a desperate slut—and it made her drip more. Her thighs parted wider. Two fingers slid lower, dipping into her entrance, pushing in just to the first knuckle. She was so fucking wet the sound was audible even over the distant traffic, a soft wet schlick as she pumped them shallowly.

Lena's breath came faster. She yanked the tank top up over her tits, letting them spill free into the open air, heavy and bouncing slightly as she moved. Her nipples were dark and tight, begging for more. She pinched and rolled them, tugging hard enough to make her moan louder, while her other hand fucked deeper into her pussy. Three fingers now, stretching her, curling against that spongy spot inside that made her knees weak. The thong was a useless scrap shoved to the side, the string cutting into her hip. She rubbed her clit with her thumb in tight, fast circles, hips rocking against her own hand. The concrete ledge dug into her free forearm as she braced herself, ass pushed out, completely exposed under the night sky. The risk coiled tight in her belly. Marcus could come home early. He could walk through that door any second and see her like this—legs spread, tits out, fingers buried knuckle-deep in her dripping cunt. The thought alone made her clench hard around her fingers.