1

      

       Then

       “I’m going to wrap my fingers in your hair and slide my other hand up your thigh. You have to be quiet for me. We can’t let anyone know.”

      Marin Rush paused in the dark hallway of Harker Hall, her tennis shoes going silent on the shiny linoleum and the green Exit signs humming softly in the background. She didn’t dare move. She’d been on the way to grab a soda and a snack out of the vending machine. Her caffeine supply had run low and watching participants snore in the sleep lab wasn’t exactly stimulating stuff. But that silk-smooth male voice had hit her like a thunderclap, waking up every sense that had gone dull with exhaustion.

      She’d assumed she was the only one left in the psychology building at this hour besides the two study subjects in the sleep lab. It was spring break and the classrooms and labs were supposed to be locked up—all except the one she was working in. That’s what the girl she was filling in for this week had told her. But there was no mistaking the male voice as it drifted into the hallway.

       “I bet you’d like being fucked up against the wall. My cock pumping in you hard and fast.”

      Holy. Shit. Marin pressed her lips together. Obviously two other people thought they were alone, too. Had students snuck into the building to get it on? Or maybe it was one of the professors. Oh, God, please don’t let it be a professor. She should turn around right now and go back to Professor Roberts’s office. Last thing she needed was to see one of her teachers in some compromising position. She would die of mortification.

      But instead of backing up, she found herself tilting her head to isolate where the voice was coming from, and her feet moved forward a few steps.

       “Yeah, you like that. I know. I bet you’re wet for me right now just thinking about how it would feel. Maybe I should check. Keep your hands against the wall.”

      A hot shiver zipped through Marin, making every part of her hyperaware.

      “I’m so hard for you. Can you feel how much I want you?” That voice was like velvet against Marin’s skin. She closed her eyes, imagining the picture the stranger was painting—some hot guy behind her, pinning her to the wall, his erection rubbing against her. She’d never been in that situation, but her body sure knew how to react to the idea. Her hand drifted up to her neck and pressed against her throat, her pulse beating like hummingbird wings beneath her fingertips.

      She waited with held breath to hear the woman’s response, but no voice answered the man’s question. Can you feel how much I want you? he’d asked. And hell if Marin wasn’t dying to know. She strained to hear.

       “I tug your panties off and trail my hand up your thighs until I can feel your hot, slick …”

      Marin braced her other hand against the wall and leaned so far forward that one more inch would’ve sent her toppling over. Your hot …

       “Goddammit. Motherfucker.”

      The curse snapped Marin out of the spell she’d fallen into, and she straightened instantly, her face hot and her heartbeat pounding in places it shouldn’t be. There was a groaning squeak of an office chair and another slew of colorful swearing.

      Whoever had been saying the dirty things had changed his tone of voice and now sounded ten kinds of annoyed. A wadded-up ball of paper came flying out of an open doorway a few yards down. She followed the arc and watched the paper land on the floor. Only then did she notice there were three others like it already littering the hallway.

      Lamplight shifted on the pale linoleum as if the person inside the office was moving around, and Marin flattened herself against the wall, trying to make herself one with it. Please don’t come out. Please don’t come out. The silent prayer whispered through her as she counted the doors between her and the mystery voice, mentally labeling each one. When she realized it was one of the offices they let the Ph.D. students use and not a professor’s, she let out a breath.

      Either way, she had no intention of alerting her hall mate that he wasn’t alone. But at least she could stop worrying she’d gotten all fevered over one of her professors. Now she just had to figure out how to get past the damn door without letting him see her. She’d gotten used to skipping meals to save money since starting college a few months ago. But she wasn’t going to make it through the next two hours of data entry and sleep monitoring if she didn’t get some caffeine. No wonder none of the upperclassmen had wanted to fill in during break.

      Marin’s gaze slid over to the stairwell. If she stayed on the other side of the hall in the shadows, she could probably