Sucking and Fingering in Wild Heat

She told herself it was just a quick chat, nothing more, as she followed Jace into the cramped supply closet at the back of the gym. A harmless detour after their grueling workout, a moment to cool down and debrief about missed reps. But deep in her chest, Mara knew that was a lie. Her skin still buzzed from the heat of their session, from the way his gaze had lingered on her sweat-slicked shoulders, the flex of her thighs as she pushed through the last set of squats. She’d caught him staring, and worse, she’d liked it. Now, with the door clicking shut behind them, the air grew thick with something far heavier than the scent of disinfectant and old towels.

They shouldn’t be here. Not like this. Jace was her trainer, her workout partner, the guy who’d been pushing her limits for months. He was also married—to a woman Mara had met at a gym barbecue, all smiles and small talk over cheap burgers. That memory twisted in her gut now, sharp with guilt, but it only fanned the heat creeping up her spine. The wrongness of it, the sheer audacity of standing this close to him in a space so tight their elbows brushed, made her breath come shallow. She wanted to step back. She didn’t.

“Guess we survived another round,” Jace said, his voice low, almost a rumble, as he leaned against a shelf stacked with cleaning supplies. His grin was crooked, teasing, the kind that always made her feel like she was in on some private joke. “You’re getting cocky out there, Mara. Thinking of upping the stakes?”

Her lips twitched, a nervous half-smile. Inside, her mind churned. Stakes? He meant the workout, right? But the glint in his hazel eyes suggested otherwise. She crossed her arms, feigning casual, though her heart thumped so loud she swore he could hear it. “What, you wanna bet on who can lift more next time?”

He chuckled, a sound that vibrated through the small space, and took a step closer. Too close. The heat of his body radiated, mingling with the lingering salt of his sweat. “Nah, not weights. Something... riskier. You game?”

Her stomach flipped. This was her chance to laugh it off, to shove the door open and bolt back to the safety of the gym floor. Instead, she tilted her chin up, meeting his challenge. “Depends. What’s the dare?”

His grin widened, sharp and hungry. “I dare you to stay right here. Five minutes. No backing out, no excuses. Just you and me, seeing who cracks first.”

Mara’s throat went dry. It sounded innocent enough—five minutes in a closet, like some middle-school game. But the way his gaze raked over her, slow and deliberate, stripped the idea of any innocence. Her better judgment screamed at her to say no, to think of his wife, to think of the consequences if someone opened that door. Yet the forbidden pull of it, the thrill of playing with fire, rooted her in place. “Fine,” she said, her voice steadier than she felt. “Five minutes. You’re on.”

The first minute passed in tense silence, the only sound their uneven breathing. Mara kept her eyes on the floor, counting scuffs on the linoleum, anything to avoid looking at him. But she felt his presence, a magnetic force tugging at her resolve. Then he spoke, his tone dripping with mischief. “New dare. Look at me. Don’t break eye contact.”

Her pulse stuttered. Slowly, she lifted her gaze, locking with his. His eyes burned into hers, intense, searching, peeling back layers she hadn’t meant to expose. The air between them crackled, charged with unspoken want. She should’ve laughed, made a joke, broken the tension. But she couldn’t. She was caught, pinned by the weight of his stare.

“Another dare,” he murmured, stepping even closer, until only inches separated them. His voice dropped, rough around the edges. “Touch me. Anywhere. Just once.”

Her breath caught audibly, and shame flared hot in her chest. This was wrong. So wrong. But her hand moved before her mind could stop it, fingers brushing the hard plane of his chest through his damp tank top. The contact seared her, the firmness of him under her touch igniting a reckless ache low in her belly. She yanked her hand back as if burned, her face flaming. “Your turn,” she rasped, desperate to shift the power. “I dare you to... to tell me what you’re thinking. Right now.”

Jace’s jaw tightened, a flicker of hesitation crossing his face. Then he leaned in, his breath hot against her ear. “I’m thinking about how bad I wanna taste you. How I’ve been imagining it for weeks. Every damn session, watching you push yourself, dripping with sweat, I’ve wanted my mouth on you. That’s what I’m thinking, Mara. Dare me to do it.”

Her knees nearly buckled. The rawness of his words, the blatant hunger, shattered any pretense between them. Guilt clawed at her, but desire roared louder, drowning it out. She shouldn’t. She couldn’t. But the need pulsing through her veins screamed yes. “Do it,” she whispered, the words slipping out before she could stop them. “I dare you.”

He didn’t hesitate. His hands gripped her hips, firm and possessive, pulling her against him as his mouth crashed into hers. The kiss was messy, urgent, all teeth and tongue, tasting of salt and forbidden heat. Mara’s hands fisted in his shirt, pulling him closer, even as her mind screamed at her to stop. His lips moved to her neck, trailing fire along her skin, and a small, desperate sound escaped her throat. She hated herself for it, for how much she craved more.

“Dare me again,” he growled against her collarbone, his fingers digging into her waist. “Tell me what you want.”

Her resolve crumbled. The taboo of it, the sheer wrongness, only fueled her. “I dare you to... touch me. Lower,” she breathed, her voice trembling with need and shame. She felt him grin against her skin, a wicked edge to it, before his hand slid down, slipping beneath the waistband of her leggings. His fingers found her, warm and slick, and she bit down on a gasp as he teased her with slow, deliberate strokes. Every brush sent sparks racing through her, sharp and overwhelming, her body arching into his touch despite herself.

“Fuck, you’re so ready,” he muttered, his voice rough, almost reverent. “Been thinking about this too, haven’t you? Tell me. Dare me to go further.”

Her mind spun, caught between guilt and the dizzying heat of his fingers working her. She shouldn’t say it. She shouldn’t want it. But the words tumbled out, raw and unguarded. “I dare you to... use your mouth. Right here. Now.”

His eyes darkened, a flash of triumph, and before she could second-guess, he dropped to his knees. The sight of him there, in this grimy closet, looking up at her with raw hunger, nearly undid her. He tugged her leggings down just enough, his hands rough on her thighs, and then his mouth was on her. The first swipe of his tongue sent a jolt through her core, sharp and electric, her hands flying to his hair for balance. He worked her with a ferocity that stole her breath, lips and tongue relentless, drawing out sounds she couldn’t suppress. Her head tipped back against the shelf, the metal digging into her spine, but she didn’t care. All she felt was him, the heat of his mouth, the forbidden thrill of it all tearing through her.

“Jace,” she gasped, her voice breaking, half plea, half warning. Her fingers tightened in his hair as the pressure built, fast and unrelenting, until she shattered with a muffled cry, her body trembling against him. He didn’t stop, not until she was a shaking mess, her breath ragged in the still air.

He stood, wiping his mouth with the back of his hand, his grin smug but his eyes still burning. “Your turn to dare me, sweetheart. Make it good.”

Mara’s mind was a haze, her body still buzzing, but the guilt crept back in, sharper now in the aftermath. Yet she couldn’t stop. Not yet. The pull of him, the danger, was too strong. She licked her lips, her voice husky as she met his gaze. “I dare you to let me return the favor. Right now.”

His breath hissed out, surprise flickering across his face before that wicked grin returned. “You sure? ’Cause I ain’t gonna say no.”

She didn’t answer with words. Instead, she sank to her knees, her hands fumbling with the drawstring of his shorts. The hard outline of him was evident, straining against the fabric, and her stomach fluttered with a mix of nerves and reckless want. She shouldn’t be doing this. Not to him, not with him. But as she freed him, taking him in her hand, the weight and heat of him against her palm erased the last of her hesitation. She looked up, catching the way his jaw clenched, the raw need in his eyes, and then she took him into her mouth.

His groan was low, guttural, vibrating through the small space as her lips moved over him. She worked him slow at first, savoring the taste, the way his hands fisted at his sides before one tangled in her hair, guiding her with a firm but careful grip. “Goddamn, Mara,” he rasped, his voice rough with strain. “You’re killing me. Don’t stop.”

She didn’t. The power of it, of having him at her mercy, fueled her. She took him deeper, her tongue teasing, drawing out sharp, broken sounds from him. His hips jerked, a sudden, uncontrolled movement, and for a moment, she nearly laughed at the way he cursed under his breath, clearly fighting to hold on. It was human, real, a crack in the intensity that made her chest ache with something she didn’t want to name. She pushed harder, faster, until his grip tightened, his voice a strained whisper. “Fuck, I’m close. You want it like this?”

She nodded, barely, her mouth still on him, and that was all it took. He tensed, a harsh sound tearing from his throat as he spilled into her, hot and sudden. She swallowed, the act raw and intimate, before pulling back, wiping her mouth with a trembling hand. They stayed like that for a moment, breathing hard, the weight of what they’d done settling over them like a storm cloud.

Jace helped her to her feet, his touch gentler now, almost hesitant. “We shouldn’t have,” he started, his voice low, but there was no regret in it. Only heat, lingering and dangerous.

“I know,” Mara said, her own voice tight. Guilt gnawed at her, heavier now, but so did the memory of his touch, his taste. She couldn’t look at him as she adjusted her clothes, her hands shaky. They slipped out of the closet silently, the gym’s fluorescent lights harsh after the dim intimacy of their hiding spot. He muttered something about seeing her at the next session, his tone casual, too casual, before heading off toward the locker rooms.

Mara stood there, her skin still flushed, her mind a tangle of shame and lingering want. She didn’t tell him—couldn’t tell him—that she’d seen his wife’s car in the parking lot just before they’d ducked into the closet. She’d recognized the silver sedan, the sticker on the bumper, and hadn’t said a word. Hadn’t stopped. The secret sat heavy in her chest as she watched him disappear around the corner, knowing she’d chosen this, chosen the risk, and wondering if she’d ever be able to look at him the same way again.