The Secret Admirer
by Just Another Smut Writer
Copyright© 2026 by Just Another Smut Writer
Erotica Sex Story: Someone is leaving sexual notes on Lila’s desk.
Caution: This Erotica Sex Story contains strong sexual content, including Ma/Fa Consensual Heterosexual Analingus .
I arrive at my desk at eight-thirty like always, coffee in one hand, the other smoothing my knee-length pencil skirt. The office is already humming with quiet keyboards and low conversations. My blouse is buttoned to the collar, my hair pinned back, and I settle into my chair without drawing attention.
The first note appears on a Tuesday morning, folded small and tucked under my keyboard. I open it while pretending to check my monitor.
“You look beautiful today.”
My cheeks warm. I glance around, but no one is watching. I slip the paper into my drawer and start running the usual reports, numbers scrolling across the screen while my pulse stays a little faster than normal.
The next day another note waits in the drawer. “Your smile when you think no one sees it makes me hard.”
I read it twice before tucking it away. By the end of the week the messages grow bolder. “I wonder if your nipples are as pink as I imagine when they press against that plain white bra.”
Heat floods between my legs. I cross them under the desk, feeling the cotton of my panties shift against my skin. The office around me stays ordinary—phones ringing, printers humming, colleagues discussing deadlines. I keep typing, but my thoughts keep drifting back to the folded paper.
A week later the notes turn explicit. One describes the way my inner thighs tremble when I shift in my chair. Another mentions the tight pink ring between my cheeks that I only touch when I am alone at night. I re-read that one in the bathroom stall, one hand braced on the door, the other pressing between my legs through my skirt. My breath comes quick and shallow.
I never report them. I never throw them away. By the third week the notes have become a secret I carry all day. Each morning I check the drawer first, heart pounding, and each evening I leave at six with my thighs slick and my mind racing. The normality of my work makes the words feel even more forbidden.
Tonight the latest note sits on my keyboard when I return from the break room. It reads: “Tonight I will show you how much I have watched. Stay late.”
My fingers tremble as I fold it and slide it into my drawer. The office lights dim one by one. Most people have already gone home. I stay at my desk, pretending to finish a report, but every sound makes me jump. I keep glancing at the drawer, wondering if another note will appear, wondering who is writing them, and how much more they will make me ache before the night is over.
The building feels strangely hollow once the last elevator dings and the voices fade down the corridor. Holiday weekend means most desks are already cleared, screens dark, chairs tucked in. Only the low hum of servers and the occasional click of a distant printer remain.
I keep my eyes on the spreadsheet, pretending the numbers still matter. My fingers move across the keyboard, but every breath feels too loud in the quiet.
Footsteps approach. I recognize the heavier tread before I see him. Marcus, the tall IT guy who always fixes my crashes, stops at the edge of my cubicle. He leans in, one hand resting on the partition, the other holding a cable he pretends to inspect.
“Just checking the network drop,” he says, voice low and even.
I nod without looking up. My pulse jumps anyway.
He stays longer than necessary, the faint scent of his cologne drifting over the divider. When the final set of footsteps echoes away and the main door clicks shut behind the last coworker, Marcus straightens. He walks to the entrance, turns the deadbolt with a solid thunk, and returns.
He stops directly behind my chair. I feel the warmth of his body even though he does not touch me.
“I wrote every note,” he says quietly. “I’ve watched you from the server room cameras. I know how you touch yourself when you think no one is here.”
My breath catches. The words land exactly where the notes always land—low in my belly, between my thighs. Heat blooms there instantly, the same tight, wet ache that has been building for weeks. My white cotton panties cling a little more with each heartbeat, but I stay perfectly still, hands resting on the keyboard.
Marcus continues, calm and certain. “Tuesday’s note about your nipples pressing against that plain white bra? I saw them stiffen while you read it. The one about your tight pink asshole? You squeezed your cheeks together and crossed your legs for ten minutes afterward.”
I swallow. My nipples are doing it again now, pushing against the soft cotton cups, sensitive and obvious beneath my blouse. I keep my gaze forward, staring at the monitor, but every word makes the fabric between my legs grow damper.
“You never threw them away,” he says. “You kept every single one. That told me everything I needed to know.”
Silence stretches. The only sounds are the servers and my own breathing. I feel the weight of his attention on the back of my neck, on the curve of my shoulders, on the way my thighs press together under the desk.
Marcus does not move closer. He does not reach for me. He simply stands there, describing what he has seen and what he has written, letting each sentence sink in while my body answers without a single touch.
My fingers tighten on the edge of the desk. The holiday emptiness of the office makes every word feel louder, more intimate. The notes were never just words on paper anymore. They were Marcus, watching, waiting, and now speaking them aloud while I sit perfectly still, fully clothed, and undeniably wet.
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