Busty Lifeguard Underwater Breast Press at the Indoor Pool

On a summer afternoon, I headed to my usual indoor pool. Outside it was scorching hot and humid, but here the air conditioning kept it cool and perfect. In my late twenties as a working adult, this pool has been my only escape since starting my job. As an amateur swimming enthusiast who comes two or three times a week, someone like me who's a virgin and introverted has almost no opportunities to talk to women. While walking along the poolside, I noticed the female lifeguard. Her name is Yuzuki. She's sitting in the chair at the lifeguard station, glancing around. Probably mid-twenties, with black hair in a ponytail, her red polo uniform stretched tight. Especially around the chest. Those curves have to be G-cup or larger. Under the pool lights, even in uniform, her full, voluminous breasts look ready to sway. I couldn't help staring and nearly dropped my goggles. (What would it feel like to touch breasts like that... soft, sinking in...) The first time she spoke to me was that day. While I was swimming the crawl, my breathing timing slipped and I made a big splash. Yuzuki called out from the stand. "Excuse me, sir. Could you swim a little more quietly?" Her voice was gentle yet firm. I hurried to the edge and apologized. "Sorry, my form isn't great..." Yuzuki smiled and shook her head. "It's fine. Just be careful for safety." Our eyes met. Her gaze sparkled and my heart pounded. (A busty lifeguard talking to me... feels like a dream...) After that, every few days when I visited, our eyes would meet. At first it was just light greetings. "Hello," "Here to swim again today?" But as my swimming improved a little, she started complimenting me. "Your form is getting better!" Those words made me swim longer. About two weeks later, while resting on the poolside, Yuzuki approached. Her large breasts swayed heavily under the polo shirt. Her skin glistened slightly from the pool humidity. "You always swim so seriously. What's your name?" "Haruaki. You're Yuzuki, right?" I had remembered from her name tag. She smiled and sat beside me. Close enough that the valley between her breasts caught the edge of my vision. (Her scent is nice too... sweet shampoo. Burying my face between those breasts would be overwhelming...) The conversation started flowing. Yuzuki said she'd worked at this pool for two years. After graduating university she took the job because she disliked the city noise and chose this quiet town's facility. "I like how cool it stays even in summer. Watching people swim is fun." I nodded and talked about myself. My job is mostly desk work, so the pool helps with stress. She listened and nodded, sometimes leaning close enough that her breasts brushed my shoulder. Accidentally? My lower body began reacting and I quickly hid it with a towel. (Dangerous, I'm getting hard. Not here...) After several more visits we grew comfortable with each other. Yuzuki would wait on the poolside during breaks and give me swimming tips. One summer day after my usual swim, she came out of the lifeguard room. Her shift was ending early and she invited me to swim together. "Haruaki, I've been watching and thought swimming together might help you improve more!" Heart racing, I agreed. Yuzuki changed into her swimsuit and came out. A black one-piece. Yet her large breasts strained the fabric, the material stretched tight. The shape of her nipples faintly showed and my eyes locked on. (G-cup breasts emphasized by the swimsuit... soft and rippling. Touching them, fingers would sink in...) The water felt pleasantly cool once we entered. Yuzuki swam beside me and our hands occasionally touched. "Make your shoulders bigger!" Her guidance brought more moments of contact. Underwater the view wavered and I could see her large breasts jiggling in the water. My groin grew hot and my cock began hardening inside my swimsuit. (Hold it together... but just imagining the feel of those breasts is too much. If they wrapped around me underwater I'd melt...) We returned to the poolside to rest. Yuzuki asked about my background. "Haruaki, do you have a girlfriend? You seem kind and popular." I shook my head, embarrassed. "No, someone like me who's introverted... I'm actually bad at talking to women." She smiled a little sadly and began sharing her own story. A past heartbreak, how the pool became her comfort after tiring work. As we talked our shoulders naturally touched and the side of her breast pressed against my arm. Soft. The plush sensation sent a current through me. "Haruaki, relax more. Like this..." Yuzuki placed a hand on my shoulder and gave a light massage-like press. At that moment her breasts pushed against my back. (Wow, so big... that softness is incredible. The weight of them pressing down...) The underwater practice grew more intense. Yuzuki said she'd teach proper kicking and reached around my waist. Our bodies pressed together in the water. Her large breasts squished firmly against my chest. Even through swimsuits the warm, elastic feel hit directly. I could feel the hardness of her nipples against my skin. My cock was fully erect now. Painfully hard inside my swimsuit, precum leaking. (Ah, Yuzuki's breasts are this soft... underwater they sink in even more, wrapping around my body. Just a fantasy, but if she took it off I'd see pink areolas and maybe milk would come out if I sucked...) She seemed aware, smiling as she pressed closer. "Haruaki, are you tense? Loosen up more." My voice came out strained. "Y-yeah..." As we moved through the water her breasts rubbed against me repeatedly. In the shallow area Yuzuki supported me. My face ended up level with her chest. Under the surface her breasts swayed and bubbles collected in the valley. (If I pushed my cock into that valley it would be like a titjob, slippery and I'd come... my virgin cock leaking here is pathetic...) Excitement peaked. Yuzuki whispered near my ear. "Haruaki, something feels hard... are you okay?" Her voice was sweet, mixing erotically with the water sounds. My mind went blank. (Dangerous, I'm about to come. Pressed by her breasts underwater my cock is throbbing. Her pussy must be soft too, heat coming through the swimsuit... if I went down on her the taste would mix with the salty pool water...) Yuzuki pulled me closer, her breasts fully pressing against my chest. The soft flesh spread and enveloped me. Underwater, just short of a kiss. Her breath was hot. I reached my limit. My cock pulsed violently inside my swimsuit and finally released spurts of semen. It spread like bubbles in the water and disappeared, but my body shook. (I came... because of Yuzuki's breasts, fantasizing about losing my virginity underwater. It's gross but felt too good...) Afterward we sat on the poolside catching our breath. Yuzuki said nothing, just smiled gently and handed me a towel. "Today was fun. Come again." I could only nod, regret and excitement swirling inside. The feel of those soft large breasts still appears in my dreams. The summer pool became my secret paradise. But as a virgin I still lack the courage to make her my real girlfriend. Every night I remember that underwater closeness and masturbate. Forever captivated by Yuzuki's massive breasts.