Busty Boss's Overtime Indulgence: A Steamy Office Encounter
In the humid rainy season, sticky air clings to the office as new hire Yuuma works late on reports. Surrounded by veterans, tension builds amid pounding rain and fogged w

In the humid afternoon of the rainy season, sticky air clung to the office as I compiled a report at my desk. I'm Yuuma, a new employee in my mid-20s, working as a marketing assistant. It's only been a few months since I joined, and I'm surrounded by veterans, so every day is filled with tension. Outside, rain pounded against the windows, which were fogged up. With back-to-back overtime, I nibbled on the leftover company cafeteria food that barely filled my stomach, the only sound being the clacking of my keyboard.
Most of the other employees had already gone home. I was thinking of wrapping up soon when I heard footsteps approaching from the hallway. I turned around to see our marketing director, Mizuho, standing there. She's in her mid-30s, my boss. Her black hair is always tied back in a ponytail, and her shirt and tight skirt give her a sharp, commanding look. But what really draws the eye is her chest—that breathtaking bust. I heard the rumor on my first day from the HR files: G-cup. The buttons on her shirt look like they're about to pop, and with every step, they sway heavily. Everyone at the office whispers about it secretly, but for me, it's on another level—I spend every night fantasizing about them.
"Yuuma, you're still here? Let's go over today's data."
Mizuho's voice rang out softly. I jumped up in a hurry and handed her the documents.
"Y-yes! Director, sorry to bother you when you're tired..."
She smiled and gestured for me to follow her to a nearby empty conference room. The rain grew heavier, thunder rumbling in the distance. We entered the room, where the fluorescent lights cast a dim white glow. We spread the documents on the table. Mizuho sat next to me and lightly placed her hand on my shoulder. A sweet perfume wafted over, and my heart started pounding.
(Oh, she's so close... Her breasts are right there...)
The guidance began. Every time her finger traced the documents, a deep cleavage peeked through the gap in her shirt. I tried to focus, but it was impossible. The humid rain made my skin sticky with sweat. Mizuho spoke seriously, but she occasionally looked at my face and nodded kindly.
"Yuuma, are you tense? Your shoulders are so stiff. Relax a bit."
Her words made my cheeks flush. Maybe from the overtime fatigue, my head felt fuzzy. Mizuho closed the documents and suddenly locked eyes with me.
"No one will come here. Shall we take a break?"
With that, she pulled her chair closer and wrapped her arm around my shoulders. I froze at the suddenness. Her body heat transferred to me, and the soft sensation of her breasts pressed against my arm. That massive bust was pushing against my body.
"Director... uh, in a place like this..."
My voice trembled. Mizuho chuckled softly and whispered in my ear.
"Yuuma, you're so cute. All that work stress must be building up, right? Let me relieve it for you."
Her breath was hot against my neck. The rain sounded like intense background music. Mizuho slowly began unbuttoning her shirt. One button, two... What emerged was a black lace bra. Her G-cup breasts heaved with her breathing. The white skin of her breasts gleamed under the fluorescent light, the deep shadow of her cleavage utterly seductive.
(This is insane... Real massive tits... So close... It's like a dream...)
I breathed heavily, my cock hardening stiffly in my pants. Mizuho noticed my reaction and narrowed her eyes.
"Heh, you're excited, aren't you? Go ahead, touch them. These breasts are for you, Yuuma."
She took my hand and guided it to her chest. The moment my fingertips touched, the soft elasticity sank in. It was warm and jiggly. I couldn't hold back and grabbed them with both hands. They were heavy, my fingers sinking deep. I could feel her nipples hardening through the bra.
"Director... So soft... So huge..."
The words slipped out. Mizuho let out a sweet moan and pulled my head closer.
"Rub them harder. Your fingers feel so hot."
I kneaded them frantically. I shifted her bra aside and touched the skin directly. Her large pink areolas and erect nipples protruded invitingly. I couldn't resist and brought my mouth to them, sucking with wet slurps. A fantasy of milk flowing flashed through my mind. Mizuho's hand stroked my back, her sweet voice leaking out.
"Ah... Good boy. Suck them like you're nursing."
Her words pushed my arousal to the peak. She pulled down my pants, and my cock sprang free, rock-hard and dripping precum from the tip. Mizuho knelt down and brought her face to my waist. She pressed her massive breasts together, sandwiching my cock in her cleavage. Those G-cup tits enveloped my shaft completely. The warmth of her soft flesh covered it all, the slick sensation clinging like the rainy humidity.
(Wow... A titjob... With Mizuho's huge tits... My cock feels like it's melting...)
Mizuho began moving her breasts up and down slowly. The weight of her tits compressed my cock, the friction creating sweet pleasure. Her tongue flicked at the tip, saliva dripping into her cleavage. I shuddered and gasped.
"Director... It feels so good... Your tits are devouring my cock..."
"That's right. I'll milk every drop from your hard cock with my breasts. Feel it more."
The titjob sped up. The waves of her massive tits massaged my cock. Her nipples rubbed against my stomach, her breathing hot. I couldn't hold back and reached out to pinch her nipples. Mizuho jolted, her cleavage tightening even more.
(This is beyond imagination... A titjob from my boss's massive tits at work... It's driving me crazy...)
The sound of rain pounding the windows mixed with our breaths. Mizuho stared into my eyes and whispered.
"Yuuma, cum for me. Shoot your hot load all over my breasts."
Those words broke me. My cock throbbed and erupted, thick ropes of semen spraying into her cleavage and staining her huge tits. Mizuho scooped it up with her fingers and licked it off, smiling sweetly.
"You came so much. You were really pent up, huh, Yuuma?"
I slumped down, panting. Mizuho adjusted her bra and buttoned her shirt. But the stains on her chest remained, like evidence of our secret.
"This is our little secret. Keep up the good work on overtime."
With that, she left the conference room. I was left alone, listening to the rain while savoring the afterglow in my groin. The feel of those massive tits was unforgettable. From then on, every time I saw Mizuho, my fantasies wouldn't stop. That forbidden workplace intimacy injected a sweet poison into my daily life.