Late Night Overtime with My Voluptuous Boss
After midnight in a quiet office, Kenji's boss Yumi seeks intimate stress relief during overtime.

The office clock had passed 1 AM. Most of the lights inside were off, with only the area around my desk illuminated by the white glow of fluorescent lamps. Outside it was pitch dark, and the faint reflections of streetlights on the window glass swayed as if emphasizing the stillness of the nighttime office. Kenji from the sales department was still working overtime to finish the presentation materials for tomorrow. Thanks to Department Head Yumi entrusting me with this project, I had been able to push this far, but the fatigue was peaking. My fingers felt heavy on the keyboard, and the bitter scent of coffee lingered in the office.
A knock came at the door of the private room. It was Yumi. She was dressed as usual in a black suit with a white blouse, her hair tied back. In her early forties, she was so capable that the company called her the "Iron Lady," and she strictly guided us younger employees. Yet the occasional soft smile she showed made her an object of admiration. Today she was also working late, which surprised me a little.
"Kenji, still not finished? I thought I might help a bit."
Her voice carried a slightly tired tone. She entered the room, closed the door, and sat down. A sweet perfume scent wafted gently through the air. I looked up from the monitor and gave a light nod.
"No, I'm fine. But why are you here at this hour, Department Head...?"
Yumi sighed, rested her elbows on the desk, and propped her chin on her hands. Her blouse was slightly open, revealing the line of her collarbone. She rarely showed such openings, but today she seemed unusually relaxed.
"The meeting today pushed another unreasonable quota from upper management. The stress built up and I couldn't sleep. You're probably exhausted too, but would you listen to my complaints?"
I nodded and closed the document on the screen. A rare chance to hear the department head vent. She took a sip from the glass of water left on the desk and began talking. Work pressure, subordinates' mistakes, family matters... Her voice gradually lowered, her shoulders slumping. I simply listened, but noticed her eyes were slightly moist. Surprising. The usually perfect department head revealing such a vulnerable side.
"Kenji, how do you relieve stress at times like this? It's a world someone like me, an older woman, wouldn't understand."
Her words made me a bit embarrassed. I had experience getting involved with women during work breaks in the past. But I couldn't exactly share that with my boss.
"Well, jogging or drinking a beer and going to sleep, mostly. Do you have any hobbies, Department Head?"
Yumi chuckled softly and stood up, moving closer to my side. The air in the room grew heavier. Her body heat was near, mixed with the scent of shampoo.
"Hobbies? No time for that. But sometimes I just want to lean on someone. I feel like relying a little on a younger guy like you."
The moment her voice turned sweet, my heart leaped. I thought it was a joke, but her hand touched my shoulder. Light, yet definite. Drawing on my experience, I tried to respond calmly without panicking. Inside, though, I was shaken. Department Head Yumi. The beautiful boss everyone in the company acknowledged, and that figure... The generous swell of her breasts visible through the blouse entered my view.
"Department Head, that..."
Cutting off my words, she turned my chair to face her directly. In the narrow private room, her face was close. Her breath was hot. Her eyes lacked their usual stern light. Instead, something like longing surfaced.
"You don't mind, do you, Kenji? It's just stress relief. In a place no one knows, could you share a little of my burden?"
Her fingers touched my cheek and slowly stroked my jaw. I caught my breath. No words of refusal came out. From experience, I knew this kind of flow wouldn't stop. I nodded quietly. Her lips smiled, and her hand moved to her blouse. A button came undone. A deep cleavage was exposed, her pale skin glowing under the light. The word "voluptuous" fit perfectly. Lace from her bra peeked out, the soft curves stealing my gaze.
"Heh, it's embarrassing. But you'll be fine, right? See? This is my... secret part."
She opened her blouse wider, shifted her bra, and revealed her breasts. The heavy mounds swayed softly. My face grew hot. A faint trace of her body scent mixed in the air—sweat and perfume blended into a sweet-tart aroma. She gently pulled my head forward and pressed it against her chest.
"Mmm... Come. Bury your face in my breasts. Take it all in."
The soft sensation enveloped my cheeks. Warm and elastic. Her nipples were slightly firm against my skin. My breath felt caught, yet the pressure was pleasant. Her heartbeat reached my ears. Thump-thump, fast. I closed my eyes and surrendered to the feeling. From experience, calmly accepting was the right move.
"Haa... Feels good. Kenji, harder..."
Her voice leaked out like a moan. I wrapped both arms around her waist and buried my face deeper. The soft flesh pressed against my nose, filling it with a sweet scent. When I lightly licked with my tongue, her body trembled. The salty taste of sweat lingered. She grabbed my hair, pressing harder.
"You're surprisingly good at this. Have you done this with a woman before? Tell me."
As the conversation continued, I answered honestly, glossing over past experiences. She laughed, but a dependent tone mixed into it.
"Me too. Actually, I've relied on this for work stress for a long time. A secret I can't tell my husband... You seem similar. Maybe we're alike."
Sharing secrets escalated the atmosphere. She pushed me onto the desk and rubbed her breasts further against my face. The weight of her breasts pressed down on my chest, making it hard to breathe yet heightening my excitement. My hands naturally went around her back and unhooked her bra. Her fully exposed breasts filled my view. Pink nipples stood erect.
"More... Lick them. You know my weak spots, don't you?"
I obeyed. I ran my tongue over them and sucked. Her moans echoed in the room. Low, restrained, yet urgent. Her hands removed my shirt, skin meeting skin. Her skin was smooth and slightly damp. The scent of sweat grew stronger, stirring my arousal. When we kissed, her lips were soft, the sweet taste of saliva lingering.
"Kenji, let me depend on you... I want to meet like this during work breaks."
To her words, I responded while keeping my composure. She had strong dependency. I understood because of similar experiences. But this was dangerous. If this workplace relationship came out, it would be over.
The escalation didn't stop. She undid my belt and hiked up her skirt. When my fingers touched her inner thighs, a hot wetness transferred. Her panties were soaked. She straddled me, moving her hips while her breasts swayed. She pressed her chest to my face again, and I panted as I took it in. The rhythm grew intense, the room filling with the sounds of skin meeting and moans. Her body scent thickened, dominating my senses. Sight filled with swaying breasts, hearing with her voice, touch with soft pressure, smell with sweat, taste with the aftertaste of kisses.
Climax approached. Her movements quickened, her voice rising.
"I'm coming... Kenji, together...!"
I was at my limit too. My body shook as heat exploded. With my face buried in her breasts, I reached the peak. Her body collapsed onto mine, the weight leaving a pleasant afterglow. Breaths ragged, drenched in sweat. The room air was thick and musky.
After a while, she sat up and straightened her clothes. I hurriedly dressed too. The clock read 2:30 AM. Her expression looked satisfied yet somehow lonely.
"Thank you, Kenji. That eased things a little. But... this is our secret. Let's go back to normal work tomorrow."
She smiled and left the room. I sat back at the desk and opened the materials. Yet my mind was full of the sensation of her breasts. At the meeting the next morning, she was back to her usual strict self. She sharply questioned my proposal, making everyone tense. But in the moment our eyes met, last night's heat flashed through. It cast a shadow over work. I couldn't concentrate. It felt like her dependency was transferring to me too. How would this relationship end...? The daily office routine felt slightly distorted.