Busty Sex Friend Blowjob at the Hidden Hot Spring

On a summer afternoon, I finished my usual shift at the convenience store and drove off. The hot spring facility was like a hidden gem, a bit away from the city's hustle and bustle. It had private indoor baths, which was great because there were no prying eyes. I'm Shoichi, a convenience store clerk in my mid-30s. My days were filled with ringing up customers and stocking shelves, leaving little time for a private life. But my friends-with-benefits relationship with Natsumi had been going on for several years. She's a ballet dancer with a slender figure in her late 20s. What stood out most, though, were her massive breasts. They looked like G-cups, so big they swayed even under her clothes. Even in her ballet costume, the cleavage was deep, and I was always captivated. (I wonder what those breasts of Natsumi's would look like floating in the bath...) I wanted to deepen our relationship, so I booked this hot spring. Being just sex friends wasn't enough. I wanted something more serious. Upon arriving at the facility, I got the key at the front desk and headed to the private bath. Summer sunlight streamed through the window, and steam rose from the water. I undressed in the changing area and soaked in the bath. The hot water enveloped my body, and I let out a sigh. It was a quiet space with no one around. My heart started beating a little faster. Would Natsumi come? I'd contacted her, but it was a sudden invitation. After a while, I heard the door open. It was Natsumi who came in. She was covering her body with just a towel, but the weight of her huge breasts was pushing it up. Her legs, toned from ballet, were slim, and her waist had a beautiful curve. But her breasts were full of volume, like works of art. "Shoichi, you're here. It's been a while." Her voice echoed softly. I looked up from the bath and smiled. "Natsumi, I'm glad you came. Summer hot springs are the best, right?" Natsumi removed her towel and slowly entered the bath. The water wet her skin. Her massive breasts floated on the surface, jiggling softly. (Ah, they're so big and soft. I can't wait to touch them.) We sat facing each other. The steam blurred our vision, creating an intimate atmosphere. "Have you been busy with ballet performances lately? How's your body holding up?" When I asked, Natsumi shrugged. "Yeah, it's a bit tiring, but fun. How's your job?" "Just the usual at the convenience store. I dream every day that a beauty like you will come to my register." When I made a light joke, she chuckled. The conversation naturally turned to the past. Memories of our many intimate encounters since becoming sex friends. Natsumi's ballet stories, my mundane daily life. Summer light streamed through the window, making the water's surface sparkle. The scent was a faint sulfur smell. Natsumi's skin was flushed pink from the heat, and a bead of sweat trickled down her neck. (At this distance, her breasts are right there. I might not be able to hold back anymore.) Wanting to deepen our relationship, I gathered the courage to reach out. "Natsumi, why don't we try dating properly?" She looked at me with a slightly surprised expression. "Shoichi... are you serious?" Our fingertips touched in the bath. That was the trigger. Natsumi's eyes softened, and she moved closer to me. "Then, today I'll let you spoil me specially." Her voice was sweet. The sensation of her massive breasts against my chest. Soft and warm. I couldn't help but catch my breath. (It feels like a dream. Natsumi's huge breasts pressed against my body.) It started with a kiss. Our lips met, tongues intertwining. Natsumi's breath was hot, fueling my excitement. My hands naturally went to her breasts. I felt the weight of her G-cups in my palms. Soft, sinking under my fingers. Her nipples were already hard. Natsumi wrapped her arms around my neck, drawing closer. The water in the bath made splashing sounds. "Shoichi, your cock is getting hard." She whispered. My lower body was already at its limit. My cock was rock hard, throbbing in the water. (Having Natsumi touch me is better than I imagined.) Her hand reached for my crotch, gently gripping it. The sensation of skin rubbing. Hot. I couldn't hold back and started kneading Natsumi's massive breasts. The breasts changed shape, seeming to overflow between my fingers. When I pinched her nipples, Natsumi let out a small moan. "Ah... Shoichi, gently." But my mind was filled with virgin-like fantasies. (If I could bury my face in these huge breasts, it would be heaven. Buried in breast flesh, unable to breathe.) Natsumi smiled and had me sit on the edge of the bath. The water was up to my waist. She knelt in front of me, bringing her face close. "I'll give you a blowjob. Looking forward to it?" I could only nod. Natsumi's lips touched the tip of my cock. Warm, moist sensation. Her tongue slowly licked around it. Flicking the glans. (Ah, this is bad. Natsumi's mouth is so slippery and feels amazing.) Her huge breasts brushed against my knees, swaying. I reached out and grabbed her breasts. While kneading them, I looked down at the blowjob. Natsumi's mouth took in my cock, moving up and down. Saliva drew strings, mixing with the steam. Sounds echoed. Slurping. My hips moved involuntarily. (Deeper, take it to the throat. The fantasy of her huge breasts sandwiching my cock too...) Natsumi looked up at me with upturned eyes and accelerated. Her tongue stimulated the underside. The veins on my cock stood out, heating up. Her hot breath hit me. Beyond the steam, I could feel her sighs. Unable to contain my excitement, I let out a voice. "Natsumi, amazing... your mouth is the best." She pulled away for a moment and smiled. "Shoichi's cock is thick and delicious. Give me more." She took it in again, more intensely. Her huge breasts rubbed against my thighs, nipples hard and pointed. I held Natsumi's head with one hand and vigorously kneaded her breasts with the other. The breast flesh rippled. (This visual alone is making me want to come. Natsumi's G-cups glistening in the water.) The limit came. My cock twitched, releasing a large amount of semen into Natsumi's mouth. She swallowed it down and licked her lips. "You came a lot. You were too excited." But it wasn't over yet. Natsumi stood up and pulled me close. Her huge breasts pressed against my face. I buried my nose in the cleavage, struggling to breathe. The scent of her breasts was sweet. Mixed with sweat and hot water. (Heaven. Natsumi's huge breast paizuri is just as I imagined, or even better.) She made my cock hard again. This time, she sandwiched it between her breasts, moving up and down. The soft breast flesh enveloped my cock. Slippery and the best sensation. "Shoichi, you like my breasts this much." Natsumi's voice was sweet. I got excited again, thrusting my hips. Between the paizuri, I inserted my fingers into Natsumi's pussy. She was already wet and hot there. When I gently stroked her clitoris, Natsumi's body trembled. "Does your pussy feel good? Come with my fingers." She moaned, pressing her huge breasts against me. I inserted two fingers, stirring them. Her pussy walls tightened, juices overflowing. Natsumi's breathing became ragged. "Ah, Shoichi... there, good." The climax was in cowgirl position. On the edge of the bath, Natsumi straddled me. She guided my cock into her pussy, slowly sinking down. Hot and tight. Her huge breasts bounced in front of my eyes. I grabbed them with both hands, kneading while thrusting up. Slapping sounds echoed in the water. I took her nipples in my mouth, sucking. (Like breastfeeding. What if Natsumi's milk came out?) She also rocked her hips, squeezing me. Hitting the depths of her pussy. "Shoichi, let's come together." We climaxed simultaneously. Semen poured into her pussy. Our bodies trembled, collapsing into the bath. Afterward, we soaked in the water together, basking in the afterglow. Natsumi rested her head on my shoulder. "Let's continue this. Maybe more than just sex friends." Her words warmed my heart. The sensation of her huge breasts still lingered on my body. (If I could become Natsumi's real lover, this excitement every day...) On that summer afternoon, the hidden hot spring became our secret place. Our relationship felt a bit deeper. But my mind was still filled with those excessive fantasies.