I’m a 19-year-old woman with long, sleek black hair that cascades over my shoulders. My figure is slender, and I know my body attracts attention, especially from men. My breasts are a modest B-cup, and while I’m no longer a virgin, my sexual experiences have been limited to just one encounter. Masturbation has become a regular pastime for me, and I find myself drawn to the thrill of imagining forced orgasms in public settings. The thought of it excites me, even though the idea of acting on those impulses in public terrifies me at times. My full, plump lips add to my apprehension, as they always seem to betray my arousal. Despite my reservations, the taboo fantasy of public pleasure has led me to some daring moments, including a discreet orgasm on a bus, where I surreptitiously indulged my desires against a seat. It’s a secret thrill that both excites and scares me, but there’s no denying the allure of living out my fantasies.
My brother and I share a tight bond, despite the fact that he’s a year younger than me. We still reside under our parents’ roof, where we both navigate the usual challenges of growing up. Lately, I’ve noticed that he spends a lot of time in his room, and the distinct sound of his self-pleasure echoes through the walls into my room. The rustling noise is unmistakably loud, and I can’t help but feel a mix of amusement and embarrassment.
However, my brother has never shown any romantic interest in me. Occasionally, I’ve playfully tried to provoke a reaction from him, but he’s always responded with a look of distaste, especially if glimpsing something as innocent as a stray nipple. It seems that his newfound fascination with his own body is a typical phase of adolescence, where any touch might trigger an unexpected physical response.
One particular incident stands out in my memory. On a scorching summer day, we ventured to the shopping mall with a group of friends. I opted for a minimal outfit—a slip and a skirt—to combat the heat, while my brother donned a pair of short jogging pants. Amidst the hustle and bustle of the mall, we unexpectedly encountered another group of friends from our school days.
After a long, enjoyable day, we all piled onto the bus to head home. It was packed, so I ended up sitting on my brother’s lap. At first, one of our friends was sitting next to us, but he got up to give his seat to an old lady. We knew she would be sitting there until the last stop, and ours was three before hers. So, it was just the two of us for the rest of the ride.
The bus ride was bumpy, and it was a 25-minute trip. As we jostled along, I started to feel something pressing against my legs. I looked down and saw that my brother had an erection. He was wearing jogging pants, so the boner stood out straight and tall. I was shocked at first and closed my legs around it, accidentally pushing it into my lips through the fabric. I could feel his heart racing as his dick throbbed.
I looked up at him with wide eyes, and he quickly pulled out his phone and typed me a message. “Please don’t stand up, everyone will see my boner. Please hide it – it’s an accident, I’m so embarrassed.” I was shocked, but I could understand his predicament. I wrote back, “You owe me your life for this one.”
We stayed quiet and I hid his boner under my skirt, pressing it into my lips. I couldn’t believe what was happening. I picked up my phone and texted him, “God, you’re making my fanny wet. Give me your coat, I’ll put it over our legs and waist. I need to try and sneak you into my pussy. You can’t cum in your pants. What do you say? Want to cum inside me discreetly? Your cock is touching my cunt lips, you dirty perv.”
I could feel my brother’s heart pounding against my chest as he quickly texted back, “Fuck, you’re fucking kidding me right? Yes, please! I can’t believe this is happening.” I slid his coat over our laps and waist. My hands were shaking with anticipation as I reached down to grab his boner through the fabric of his pants. The bus was still bumpy, and it took some effort to align everything properly. But eventually, I managed to position myself so that his erection was pressing right against my pussy lips.
The sensation was incredible – it felt like a warm cock sliding up and down along my slit while we pretended nothing out of the ordinary was happening between us. My brother couldn’t help but let out a soft moan as he felt how wet I had become when I discreetly pulled my knickers to the side. He tried to stifle it by coughing loudly into his hand but failed miserably at hiding how much pleasure he was experiencing from rubbing against me in public like this.
Meanwhile, other passengers on the bus were completely oblivious to what we were doing beneath our coats – they continued chatting away or scrolling through their phones without noticing anything unusual about us two siblings sitting so close together on such a crowded vehicle. It made me feel even more daring and naughty knowing that no one else suspected anything about our secret little game going on right under their noses!
I looked around and made sure no one was looking as I slowly rocked back and forth. My phone buzzed again as I gently rocked on his cock, the friction of the side of my knickers rubbing against his cock as it slowly slid in and out of my cunt.
His thumb danced over the screen, sending another message, “You’re a dirty girl, aren’t you? Taking it in public, clenching around me so tight, like a vice.” I bit my lip hard to stifle a moan; the people around us remained engrossed in there gossip and talking.
I started to text while still moving on him, “I’m not a dirty girl, but I like doing dirty things.” My heart pounded in my chest as I felt his cock sliding against my wet pussy. The pressure of the people around us and the constant motion of the bus only added to the excitement.
He responded quickly, “You sure know how to make a guy feel good. You’re so fucking tight around me, it feels incredible.” His breath hitched as he sent another message, “Don’t stop moving like that.”
Holding him underneath me I pressed my pussy down hard as I deeply grinded his cock. I texted him, “what would your girlfriend think of you having your dick deep in your sisters gash.”
“My girlfriend would be furious if she knew,” he texted back. “But I don’t fucking care right now – this is so fucking hot!” His eyes closed for a moment as he enjoyed the sensation of sliding against my wet cunt lips beneath my skirt.
My heart raced as I felt his cock twitch inside me. I knew he was close, and I wanted to make sure he could cum without anyone noticing. I slowly lifted myself up, then slid back down, taking him in deeper. The sensation of him filling me up was overwhelming, and I could feel my own orgasm building up inside me.
I looked around the bus, making sure no one was paying us any attention. Everyone seemed to be lost in their own world, oblivious to the intimate moment happening just a few feet away. I started to move faster, grinding against him with more urgency. I could feel his cock throbbing inside me, and I knew he was about to cum.
Suddenly, he grabbed my waist, pulling me down harder onto him. I felt his cock twitch inside me, and I knew he was cumin. I stifled a moan as I felt him release inside me, filling me up with his warmth. The feeling of him cumin inside me was indescribable, and I couldn’t help but feel a sense of satisfaction and excitement.
We stayed like that for a few more minutes, trying to catch our breaths. I could feel his cock still inside me, softening slowly. I over my shoulder at him, and he had a dazed expression on his face. I smiled at him, and he smiled back, still trying to process what had just happened.
We managed to keep up the charade until the end of the bus ride, and when we got off, we quickly said our goodbyes to our friends and headed home. We didn’t say a word to each other until we were in the safety of our own home.
“I can’t believe we just did that,” he said, still looking shocked.
“I know, it was crazy,” I replied, still feeling the afterglow of our secret encounter.