The ambulance idled in the dark parking lot behind the hospital, lights off, radio crackling low. Mia wiped sweat from her forehead and glanced at her partner, Lena. Both were still in their navy uniforms after a long shift, the scent of antiseptic and adrenaline clinging to them. Lena’s dark hair was pulled back tight, but a few strands stuck to her neck. Mia’s own blonde ponytail felt heavy.
“Quiet night now,” Lena said, her voice low and rough. She killed the engine. “We’ve got twenty minutes before dispatch calls again.”
Mia didn’t answer with words. She leaned across the center console, grabbed Lena by the collar of her shirt, and yanked her into a hard kiss. Tongues met immediately, wet and aggressive. Lena tasted like the coffee they’d shared earlier. Mia’s hand went straight between Lena’s thighs, cupping her through the thick fabric of her pants.
“Fuck, you’re already wet,” Mia muttered against her mouth, pressing harder. Lena moaned and spread her legs as much as the seat allowed.
They climbed into the back of the rig without another word. The gurney was stripped down to the mattress pad. Lena shoved Mia onto it first, then climbed on top, straddling her. Buttons popped open fast. Mia yanked Lena’s bra down and sucked one dark nipple into her mouth, biting just enough to make Lena hiss.
“Harder,” Lena ordered. She ground her hips down, rubbing her crotch against Mia’s stomach. “Suck it like you mean it.”
Mia bit and sucked, leaving red marks while her hands worked Lena’s belt open. She shoved the pants and underwear down to mid-thigh. Lena’s pussy was shaved smooth and glistening. Mia slid two fingers straight in, no teasing, and pumped them deep.
Lena rode the fingers with short, dirty thrusts. “Yeah, just like that. Finger-fuck me hard.” Wet sounds filled the small space. Mia added a third finger and curled them, hitting the spot that made Lena’s thighs shake.
Lena reached down and yanked Mia’s pants open too. Her fingers found Mia’s clit and rubbed in fast circles. “You’re soaked. Been thinking about this all shift, haven’t you?”
“Shut up and eat me,” Mia growled.
They switched positions fast. Lena dropped between Mia’s spread legs and buried her face in her cunt. Her tongue was broad and rough, licking from hole to clit in long strokes before sucking the swollen nub between her lips. Mia grabbed Lena’s hair and held her there, hips bucking.
“Fuck, right there. Don’t stop.” Mia’s voice was hoarse. Lena shoved two fingers inside her and fucked her while sucking hard on the clit. Mia came fast, thighs clamping around Lena’s head, a sharp cry echoing in the metal walls.
They didn’t pause. Lena flipped onto her back. Mia straddled her face this time, lowering her dripping pussy onto Lena’s mouth while she leaned forward to return the favor. Sixty-nine in the back of an ambulance, the smell of sex replacing the usual sterile scent. Tongues worked fast and sloppy.

Mia licked Lena’s asshole too, pressing the tip of her tongue against the tight ring before sliding back to her clit.
Lena came with a muffled shout against Mia’s cunt, hips jerking. Mia kept licking through it, drawing it out until Lena pushed her off, panting.
They switched again. Lena pulled a small bottle of lube from her trauma bag—always prepared. She slicked her fingers and worked two into Mia’s ass while sucking her clit again. Mia’s second orgasm hit harder, her whole body twitching.
“Turn over,” Lena ordered. Mia got on all fours. Lena pressed her chest to Mia’s back, reached around, and rubbed her clit while grinding her own wet pussy against Mia’s ass. The friction was rough and perfect. They moved together until both came again, breathing ragged.
Afterward they stayed tangled for a minute, uniforms half off, skin slick with sweat and come. Lena kissed the back of Mia’s neck once, soft, then pulled away.
“Dispatch is gonna call any second,” she said, already tugging her pants up.
Mia laughed, low and satisfied, and started buttoning her shirt. “Same time tomorrow?”
Lena just smirked and climbed back into the driver’s seat. The engine turned over. The radio crackled to life. Another call was already coming in, but the air in the rig still smelled like sex.