My Secret Obsession with My Neighbor’s Feet

I met Carolina in my first year of college. We shared almost all the same classes and, since we lived only a few blocks apart, it didn’t take long for us to become inseparable. It was one of those friendships that come together fast, effortlessly, until one day you realize you can’t live without the other person nearby.

What she never knew is why I started seeking her company so much. It wasn’t her laugh, nor the conversations that would stretch until dawn on the phone. It was something I discovered little by little, almost by accident, and that ended up becoming an obsession I carried in silence for years.

It all started on a field trip the college organized to a nature reserve, an area of waterfalls and trails a couple of hours from the city. I arrived early at the bus stop where everyone was waiting, and while I searched for my classmates in the crowd, I noticed something I had never really paid attention to before.

Almost everyone had come in sandals. It was a hot, water-filled day, so it made sense, but it hit me in a way I wasn’t expecting. Dozens of bare feet, barely held in place by rubber straps, waiting under the sun. I felt a different kind of heat, one that had nothing to do with the weather: it shot straight to my crotch, and I noticed how my cock began to harden inside my pants without my being able to do anything to stop it.

And then I found Carolina.

She was wearing a simple pair of blue flip-flops, the kind sold at any beach kiosk. But her feet were something else. White, well cared for, with short, neat nails, long perfect toes, and a soft instep marked by the rubber strap. I kept staring at them longer than any friend should, my mouth dry and my cock already fully hard, imagining licking them one by one, taking them into my mouth right down to my throat. I had to force myself to look up before she noticed.

What’s wrong with me?, I thought. I had never worn sandals in public, and I didn’t even like them all that much. And yet, in that instant, I couldn’t think about anything else but what they would feel like to the touch, what they would smell like after a whole day of walking, what they would taste like if I ran my tongue over the sweaty sole.

The trip was a sweet torture. Carolina sat next to me, crossed her legs, and let one of her flip-flops hang from the tip of her foot, swinging it without even noticing. I pretended to look out the window, but I watched her from the corner of my eye, hypnotized by that small repeated motion. My cock was hard against the zipper of my jeans, throbbing, and every time the sandal danced on her toe, a drop of fluid slipped out and stained my underwear. I endured the whole trip without being able to adjust myself, afraid she’d see the bulge marked between my legs.

***

After that trip, everything changed for me. I started making up excuses to go to her place. Since we were neighbors, it was easy enough to show up any afternoon with the promise of studying for an exam or simply killing time.

She always greeted me the same way: barefoot or in her house flip-flops, the same blue pair already worn down from so much use. We would sit in front of the computer and, while she focused on the screen, I focused on something else.

I had learned to recognize the exact moment. When she took off her sandals and propped her feet on the edge of the chair, a faint smell reached me, warm, intimate, a scent both sour and sweet, a mixture of sweat and skin heated all day by the rubber. It was hers, only hers, and that was enough to make my cock go rock-hard inside my pants. I’d cross my legs to hide it, press my thighs against my swollen dick, and bite down inside my mouth so I wouldn’t moan while she kept looking at the screen, unaware that thirty centimeters away I wanted her like crazy.

More than once, when I left her place, I’d quicken my pace along the sidewalk, get into my apartment, lock myself in the bathroom, and grab myself immediately. I’d jerk off fast, with rage and hunger, imagining those white feet resting on my face, imagining Carolina putting her big toe in my mouth while calling me a slut. I’d cum in less than two minutes, thick spurts splashing my hand and the tiles, and I’d stand there breathing hard against the door, still with the smell of her feet floating in my nose even though it wasn’t real.

I never dared ask her for anything. How do you tell your best friend you want to smell her sandals, that you want to suck her toes, that you cum thinking about her? It was unthinkable. But the idea got into my head and never left: I needed to get an old pair of those flip-flops, something that still held her scent and that I could keep for myself alone.

I tried the easy route first. One day I called her and asked, as casually as I could, whether she had any old sandals to give away, that a neighbor needed them for her kids. Carolina told me she’d look, but she never came through with anything. She used hers until they fell apart.

I had to think of something else.

***

That summer, several friends of ours went to the coast for a few days. Carolina came with the same old pair of blue flip-flops as always and, as soon as we arrived at the house we’d rented, she took them off and left them tossed beside the door, next to her backpack.

Seeing them there, abandoned, gave me an idea that scared me with how twisted it was.

If the sandals broke, she’d have to buy new ones. And then I could keep the old pair, the ones that had spent months accompanying her feet. The plan was simple and patient, and that made it more dangerous.

Every night, while everyone slept, I would grab the flip-flops and bend one of the straps a little. Not too much, just enough to weaken it without anyone noticing. Then I’d leave them exactly where they had been and go back to bed with my heart pounding in my chest.

I confess: those nights, I smelled them too. I’d lock myself in the bathroom with them, pull my shorts and underwear down to my knees, and press the sandal against my face, breathing hard, my nose flattened against the part where the heel went. The smell was brutal: a sour stink of feet that had sweated all day on the beach, a mix of sand, sweat, and worn leather, so distinctly hers it made my head spin. My cock would go hard on the spot, the shaft jerking upward, the swollen purplish head peeking out from under the foreskin.

I’d grab it with my free hand and start stroking slowly, squeezing hard, while with the other I held the flip-flop against my mouth. I’d stick out my tongue and run it over the middle part, where Carolina’s sole rested every day, and I could taste the salty flavor of her old sweat mixing with mine. I’d lick the rubber as if I were licking her toes, bite it softly, coat it with spit from end to end. My cock throbbed in my hand, pre-cum leaked out in abundance, and I’d bring myself off faster and faster, muffling my moans against the sandal so no one in the hallway would hear me.

I’d end up cumming in thick spurts against the toilet bowl, teeth clenched, nose buried in the blue rubber and legs trembling. The semen came out dense, in bursts, four or five heavy ropes that splashed against the porcelain while I kept smelling my best friend’s foot. It was the closest I had ever been to her, and at the same time the farthest.

On the last day of vacation, we decided to go to a water park. Carolina went to put on the flip-flops and the strap I’d been weakening finally gave way. She stared at them, frustrated, and said she couldn’t wear them like that.

—I’ll have to buy new ones —she complained.

I nodded, pretending to feel sorry, while inside I celebrated.

That afternoon I went with her to a store. I suggested she buy a white pair, to change things up, but she wrinkled her nose: they get dirty right away, she said. She ended up choosing another blue pair, almost identical to the previous one. The problem was that the new ones didn’t have her smell yet; they were nothing to me.

The only thing I cared about was in her hands: the old ones, the broken ones, the pair she had worn all that time.

When we got back to the house, Carolina tossed the worn flip-flops into the trash without thinking twice. I waited until she was distracted, rescued them discreetly, and hid them at the bottom of my bag, wrapped in a T-shirt.

From then on they were mine. I kept them like a treasure and, for a long time, there wasn’t a night when I didn’t take them out to smell them, lick them, and jack off against them until I emptied myself completely. I’d lie on my bed on my back, naked, place one against each cheek as if they were her feet, and work my cock with both hands until the bed was splattered with semen and I fell asleep with the flip-flops pressed to my face.

***

Months passed and the college organized another trip, this time for several days, to a large house in the mountains. When I saw the room list, I felt fate laughing at me: the rooms were assigned by lot, and Carolina and I had ended up in different groups.

I wasn’t going to give up that easily. I talked to one of the guys from her room, offered to swap places with some made-up excuse, and he agreed without suspecting a thing. That’s how I ended up sharing a room with Carolina and two other girls.

The room had bunk beds, one up and one down in each corner. The moment I saw the layout, I knew what I had to do.

—You take the top bunk —I told Carolina, as naturally as I could—. I get dizzy in high beds.

She laughed and agreed. She had no idea she had just given me exactly what I needed: to be right underneath her, with her flip-flops within reach of my hand.

That first night was a torture of anticipation. I watched her get ready for bed in short shorts and a thin T-shirt, take off her sandals, and leave them on the floor, inches from my bed. When she climbed onto the top bunk, I followed her with my eyes: her round ass was outlined in the little shorts, her long legs climbing the ladder rung, and I was already rock-hard before we even turned the light off. I lay on my side, facing the wall, my cock throbbing against the waistband of my underwear, and stayed perfectly still pretending to sleep, listening as the room’s breaths grew slow and deep one by one.

When I was sure they were all asleep, I reached out in the dark and grabbed her flip-flops.

I slid them under the sheets. I’d been hard for a while, so hard it hurt, my cock swollen, the head soaked with pre-cum stuck against the fabric of my underwear. In a bunk bed, whoever sleeps up top can’t see what’s happening below, and the room was completely dark, so for the first time in a long while I felt free.

I brought the sandals close to my face and breathed. The smell was brutal, much stronger than the old pair I kept at home. These had been used all day, under the sun, walking the dirt trails, and they held onto the heat and moisture of her feet, a thick sour stink that got into my throat and made my cock pound against the mattress on its own. I slowly ran my tongue over the rubber of the heel area, tasting the salt, the flavor of Carolina’s sweaty skin, and I had to bite my lip until it bled so I wouldn’t moan.

They were faded blue, soft from so much use. I sucked the strap, coated it in spit from end to end, bit it as if I were biting one of her fingers. Then I lowered my hand, slipped it into my underwear, and grabbed my hard, hot cock, wet with pre-cum. I squeezed it hard, a moan escaped me against the sandal, and I started stroking slowly, trying not to make the mattress creak.

With my other hand I dragged the flip-flop across my whole face, my lips, my nose, my open mouth. I imagined Carolina sitting on top of me, crushing my face with the sole of her foot, forcing me to lick between her toes while I jerked off underneath. I imagined her lowering her little shorts and seating her wet cunt over my mouth, I imagined her shoving her toes down my throat, I imagined her spitting on me. Every fantasy sent more and more jizz shooting upward, my foreskin peeled back, the head on the verge of bursting.

***

I began to masturbate carefully, holding back each movement so I wouldn’t make a sound, but my cock wanted faster and faster. I worked it with a closed fist, sliding up to the head, down to the base, while the sandal covered my nose and mouth and the smell of her feet clouded my whole mind. I felt the orgasm rise from my balls, tight against my hand, throbbing, ready to unload everything I’d been holding in.

But the bunk bed was old and, at some point, the mattress above swayed just slightly with my motion.

I felt Carolina move. Then her voice, sleepy and confused, cut through the silence.

—What are you doing? —she murmured from above.

My blood ran cold. I let go of my cock at once and froze like a board, with the flip-flops pressed to my chest beneath the sheets, my cock still pulsing against my stomach, a thread of fluid running down toward my navel. Luckily she couldn’t see anything in that darkness.

—Nothing, I’m just getting comfortable —I whispered, keeping my voice as steady as I could—. I can’t get used to the bed.

She let out a sound halfway between a complaint and a laugh, rolled over, and within seconds went back to the slow breathing of sleep. I stayed motionless for a long while, my heart racing, waiting until I was sure again, my cock not shrinking even a millimeter, pressing against the waistband of my underwear.

When I gathered the courage, I continued, this time much slower. The excitement of almost being caught added itself to everything else and kept me on the edge in a nearly unbearable way. I grabbed myself again, now with my hand slick with spit and pre-cum, and started stroking slowly, feeling every inch, every pulse. Carolina’s sandal returned to my face, my tongue came out on its own, I licked the whole sole, sucked the part where her big toe rested as if I were sucking her actual foot.

The real problem came after that: if I finished like this, where was I supposed to clean myself? I couldn’t risk staining the sheets or leaving a trace. I thought about getting up to look for something, but any movement could wake her again.

Then I remembered the socks I had left tossed beside the bed. I reached out very carefully, pulled them under the sheets, and waited for the right moment. I started moving faster, jerking my swollen cock, squeezing my balls with my other hand, letting the sandal cover half my face. I felt the orgasm rise from deep inside, climbing up my stomach, tightening every muscle in my body.

When I felt I couldn’t hold it any longer, I covered the head with one of the socks and started to cum. The first jet came out with such force I almost let out a cry; I swallowed it by clenching my teeth against the rubber of the sandal. Then the second, thicker, soaking the fabric. The third, the fourth, each one accompanied by a shudder that made the whole bed tremble. I kept cumming for what felt like minutes, streams and streams of hot semen filling the sock, while I breathed in the smell of Carolina’s feet and she slept thirty centimeters from my head, suspecting nothing.

It was long, intense, silent. I came breathing in the scent of Carolina’s feet, her smell filling me completely, with my tongue still pressed against the blue rubber, while she slept just a few inches away, unaware of what was happening right beneath her body. My cock kept throbbing for a long while, spitting the last threads into the soaked sock, until it slowly began to subside, still sensitive to the touch.

Afterward I left the sandals exactly where I had found them, stuffed the sock into a ball under my pillow, and stayed awake for a long time, my pulse still racing and a strange mix of guilt and satisfaction turning over in my head, still smelling the fingers that had touched the rubber of her flip-flops.

***

The years went by and Carolina and I drifted apart, as always happens with college friendships. Each of us followed our own path, our own career, our own life. She never knew a thing. To Carolina, I was, until the end, only the friend of endless talks and shared trips.

Those old flip-flops are still tucked away in some drawer, though the smell disappeared long ago. The newer ones, from the trip to the mountains, I never managed to keep. Those stayed with her.

Sometimes, when I lie down and grab my cock in the dark, I still dream about them. About her foot swinging on the bus, about the blue rubber warm against my face in the darkness of that bunk bed, about the salty taste of her old sweat on my tongue. I still cum thinking about Carolina, about her white feet, about what I never dared ask her for. It was my best-kept secret, and I suppose it always will be.