His Cousin Proposed Something Forbidden One August Afternoon

Diego was twenty years old and had the experience of a teenager who had spent his whole life trying not to draw attention. Shy to the bone, unable to hold the gaze of any girl for more than three seconds without a blush crawling up to his ears, he arrived at his aunt’s estate in early July with a small suitcase and even smaller expectations. It would be a quiet summer: books, heat, long silences. A break. What he hadn’t counted on was that Valeria would still be Valeria.

His cousin was the same age as him but lived in a completely different universe. Her dark hair fell to her shoulders, always a little tousled by the heat, and there was something in the way she moved—direct, unapologetic, as if the space belonged to her by right—that left Diego paralyzed. Between them there was that easy trust built over years of shared summers: the same kitchen, the same old dog, the same afternoons doing nothing. But while Diego’s trust was that of a quiet accomplice, Valeria’s was expansive and unfiltered. She occupied the space and filled it all.

He had spent years looking at her without quite knowing how to look at her. He looked at her tits when she bent down to get something from the fridge, he looked at her ass when she went up the stairs in front of him, he looked at her thighs when she sat out on the terrace in those tiny shorts she wore in summer. And then he hated himself a little for it, because she was his cousin, for fuck’s sake, and because the nightly wanks thinking about her had started to repeat themselves with a frequency he was ashamed to admit even to himself.

***

It happened one July afternoon so hot that the living-room fan could barely move the air. They were on the old sofa, watching a movie whose title neither of them would remember. The scene came on without warning: an actress on the seashore, her swimsuit slowly sliding down, two seconds of image that were enough. Two seconds of dark nipples and someone else’s hand sliding up her belly. Diego felt heat rise from his stomach—a different heat from the summer’s, more concrete and more urgent—and before he could do anything, his cock was already hard as a rock inside his shorts, outlining a shape that could not be hidden. He turned toward the back of the sofa, tried to cross his legs, shoved a cushion into place awkwardly. Too late.

“What are you hiding there, cousin?” Valeria asked. There was no mockery in her voice, only genuine curiosity and a carefully controlled edge of amusement.

“Nothing. It’s the heat,” he muttered, eyes still on the screen.

“Doesn’t look like nothing.”

She moved closer. There was a moment of clumsy struggling, more theatrical than dramatic, and the elastic of the shorts gave way. Diego’s cock sprang out, hard, pulsing, the tip already shining with a thread of pre-cum wetting the head. Diego froze, unable to move or say anything useful, while Valeria studied him with an expression that was not exactly mocking but something closer to appraisal.

“Well,” she said, in the same tone she might have used to comment on the weather. “Not bad at all. Not bad, cousin.”

He didn’t manage a response. Not a syllable. He just stared at her with wide eyes and a dry throat while Valeria subtly licked her lips without taking her eyes off his dick.

“You’ve always been a good cousin, Diego. Quiet, polite, never a bother.” She paused briefly, measuring him. “I think you deserve something.”

What she did next was so unexpected that it took him several seconds to understand it was really happening. Valeria’s hand took him confidently, her fingers closing around the base of his cock with a firmness that tore a rough groan from him. She began to move slowly, up to the head and down again to his balls, studying every reaction on his face. Diego clutched the sofa cushion until his knuckles went white. His mind emptied. Only the movement of that hand, the warmth of her skin, the dull hum of the fan in the background, and the wet, obscene sound her fist made as it slid up and down his swollen shaft.

“Look at how hard he is,” Valeria murmured, almost to herself, eyes fixed on his cock. “All hard for your cousin. Do you like it, Diego? Do you like me doing it for you?”

“Yes,” he gasped, unable to look her in the face. “Yes, fuck…”

She spat on the head, a thick strand that slid over the tip and down the inflamed vein, and with that extra lubricant her hand began moving faster. The sound changed, became wetter, dirtier. Diego felt his scrotum tighten, his legs start to tremble, an unbearable tingling rising from his balls.

“That’s it, cousin, that’s it,” Valeria kept going, now with her head tilted toward his ear, whispering with her mouth almost against his earlobe. “Come. Come for me. Let it all out, go on.”

The rhythm kept building. She pumped hard, her thumb stroking his frenulum on every upswing, twisting her wrist just under the head in a way that made him see stars. At some point Diego lost control of his own breathing: mouth parted, a long groan he couldn’t hold back no matter how hard he tried, fingers dug into the cushion, hips thrusting upward in search of more of that hand. When the end came, it was like falling from a great height and landing unharmed. His cock jerked violently between Valeria’s fingers and began shooting thick ropes of semen that splashed over his stomach, over his T-shirt, over her wrist, a few threads even reaching her chin. Valeria didn’t let go. She kept squeezing and stroking calmly, milking every drop from him, wrenching broken moans from him until Diego could barely breathe at all.

“So much,” she remarked, looking at the white mess with something like approval. “You can tell it was needed.”

Valeria wiped her hand on a rag she pulled from somewhere, licked a bit off the side of her wrist with the tip of her tongue—a quick, curious gesture, like someone testing what something tastes like—gave him a quick, dry kiss on the cheek—casual, like closing a parenthesis—and went to the bathroom. Diego was left slumped into the sofa, panting, T-shirt stained and the world spinning slightly.

That night he couldn’t sleep. He stared at the bedroom ceiling and his head kept replaying the same loop: Valeria’s hand pumping his cock, her calm expression, the practical tone with which she had said “not bad at all” as if she were talking about a piece of furniture, her tongue appearing to taste his load. He didn’t understand anything. He didn’t care that he didn’t understand anything. He jerked off twice more before dawn, silently, thinking of every detail.

***

Several days passed. The dynamic between them wasn’t the same, though neither of them verbalized the change. Diego looked at her differently. She looked at him the same as always, but with something new at the corner of her mouth, a calm, possessive satisfaction he didn’t know how to interpret.

It was a week later when Valeria showed up with a proposal while they were having breakfast in the kitchen.

“My friends want to see you,” she said without preamble.

“See me how?” Diego asked, though he thought he knew the answer.

She looked at him patiently.

“You know how. I told them what you’ve got downstairs. They want to check it out.”

Diego felt the color rise to the roots of his hair. Valeria bit into a piece of toast with insulting calm.

***

The barn was at the back of the property, behind the vegetable garden, and smelled of old wood and dry straw and that specific dust that places have when they’ve spent years storing nameless things. Diego went in first, barefoot on the packed dirt floor, and found the two girls waiting, seated on some wooden crates. Camila was slim, dark-skinned, with an easy smile she wore without calculation; Nadia was more serious, arms crossed and an expression that could have been skepticism or simply shyness. Both of them looked him up and down without the slightest attempt at subtlety, pausing shamelessly at the level of his groin.

The arrangement was simple. They would show him their tits. He would jerk off in front of the three of them.

Diego nodded because he couldn’t think of any other answer.

Camila went first. She lifted her shirt in a lazy motion, with no bra underneath, and two small, firm tits with dark, already stiff nipples came into view under the barn’s striped light. Nadia hesitated more, bit her lip, but eventually lowered her neckline and pulled out two larger breasts, white, with pink nipples that hardened as soon as the cool barn air touched them. Valeria, leaning against a beam with her arms crossed, merely observed the scene like a silent director.

“Come on, cousin,” Valeria said. “Your turn.”

Diego pulled down his pants and boxers with clumsy fingers to his ankles. He grabbed his cock—half hard, trembling—and started moving his hand.

But when the moment came—with three pairs of eyes fixed on him under the light filtering in stripes through the cracks in the roof—his body refused to cooperate. The erection started fading like sugar dissolving in warm water. He stood there, pants around his ankles and his cock shriveled and shrinking in his hand, mind full of noise, not knowing where to look or what to do with his hands.

“Come on, nobody’s going to eat you,” Camila said, laughing.

It didn’t help much.

That was when Camila got distracted, stood up, and walked to the back of the barn, where rusty tools hung on the wall. She took down something that looked like a large, heavy pair of tongs, dark iron, and came back to the group holding it as if it were a perfectly ordinary object.

“You know what this is for?” she asked, in a sweet voice that didn’t fit the implement she was holding at all.

Diego shook his head.

“For young calves,” she explained, completely serene. “When you have to take off some things they won’t need anymore.” She made the gesture with two fingers. Click.

The silence that followed was a different kind. Diego felt a chill that had nothing to do with the barn’s temperature. What was left of his cock retreated until it almost disappeared between his thighs.

“Camila, enough already!” Valeria exclaimed, scandalized and trying not to laugh. “Look what you’ve done!”

Camila set the tool on the floor with a long laugh. Nadia bit her lip to keep from laughing.

No one expected what Camila did next. Without anyone asking, she shrugged, pulled her shirt off over her head, unhooked her bra with one expert motion, stripped off her jeans along with her underwear, and lay down on the pile of clean straw in the corner. All in less than twenty seconds. She spread her legs and looked at him shamelessly.

“Well. For you. Let’s see if this works better.”

The barn air seemed to change density. Camila had a shaved pussy, with pink lips already slightly parted, a wet shine between them that made it clear the situation hadn’t left her as indifferent as she pretended. She ran two fingers slowly over her clit, brought them to her mouth, sucked them slowly, and lowered them again, this time sliding them into herself up to the second knuckle. A wet sound came from her that echoed through the barn’s silence. Diego stopped thinking in words.

“Look at that, look what your cousin gets herself into,” Camila said, her voice a little rougher now. “Keep going, keep watching.”

Valeria, who had been watching the scene with her arms crossed, let out a long sigh, came over to him, and put something in his hand. He looked down: a pair of thin white cotton panties with a lace trim along the edge. Hers. Still warm.

“Help,” Valeria said softly, with something in her voice that was not exactly a joke. She was still wearing her skirt, yes, but suddenly it was obvious there was nothing underneath.

Diego squeezed them in his fist. He closed his eyes for a moment and inhaled slowly. Clean cotton, a trace of soft, warm perfume, and beneath that, almost imperceptible, the intimate musky smell of his cousin, concentrated in the little piece of fabric at the crotch. His cock went hard again in a flash, so fast it almost hurt. When he opened his eyes, he fixed them on Camila’s body—on the open pink pussy, on the fingers moving slowly inside her, on the dark nipples rippling every time she arched—and his hand started moving on his shaft on its own, without him having to decide anything.

He used Valeria’s panties as a wrap, sliding them over the head and then winding them around the shaft to jerk himself through the fabric. The cotton warmed up quickly, his cousin’s smell rising into his nose every time he sped up, mixing with the image of Camila opening her legs wider and wider for him.

“Put them in,” Camila murmured from the straw, now with three fingers sinking in and out of her soaked cunt. “Put another one deeper, imagine you’re inside me, cousin. That you’re fucking me right there in the straw.”

Nadia murmured something he couldn’t make out. She had discreetly unbuttoned her jeans and had a hand inside them, her wrist moving in a rhythm that matched Diego’s. Valeria had sat on a crate and was watching him with that expression of hers, somewhere between analytical and warm, a hand under her skirt not pretending to hide anything. Camila barely moved, only watched with narrowed eyes and a fixed half-smile, rubbing her wet fingers over her clit.

“Look at her properly,” Valeria said in a low voice, very close to him. “Look how she opens herself for you, my friend. Look how wet she is. Bet you’d eat her out, huh?”

“Yes,” Diego gasped. “Fuck, yes.”

“Then come thinking about it. Come all over my panties, cousin. Soak them for me.”

They didn’t even reach two minutes. The orgasm came without warning, sudden and complete, and he had to brace his free hand against the wooden wall so he wouldn’t lose his balance. His cock jerked against the fabric and shot one hot spurt after another into Valeria’s panties, soaking the white cotton with lumpy stains that spread fast. A thread of semen escaped over the edge and slipped between his fingers. Camila moaned too, arching over the straw, and Nadia bit her arm to keep from making a sound, her hips pushing against her own hand.

The three girls applauded, with that mix of celebration and sarcasm that in any other circumstance would have buried him in shame, but at that moment seemed, inexplicably, like the perfect reaction. Valeria took the panties from his hand, examined them with raised eyebrows, and stuffed them brazenly into the back pocket of her skirt.

“A souvenir for later,” she said, winking at him.

***

The barn door opened with a screech that froze the blood.

His aunt filled the doorway. Arms crossed, jaw clenched, a look that swept the whole scene with the coldness of an inspection. Camila naked in the straw. Nadia half-dressed with her hand still inside her pants. Valeria looking as if she’d never broken a plate in her life and with a suspicious bulge in her pocket. Diego with his pants at his knees, his cock still half soft and dripping white onto the dirt floor.

The silence lasted four seconds that felt very long.

“How embarrassing,” his aunt said. She didn’t shout. There was no need.

What followed was a controlled, methodical whirlwind. First she went after Camila and Nadia: they dressed in record time while receiving a very precise dose of words Diego couldn’t hear because panic was filling his ears with a white buzz. Then his aunt turned to Valeria.

“And you. My own daughter.” A long, deliberate pause. “We’ll talk later.”

Finally she reached Diego.

He expected her to grab him by the ear, drag him outside, point a finger at him. Instead, his aunt extended her hand with ferocious determination, took what she found at hand—which was, precisely, what was hanging between his legs—and stretched without mercy.

“Auntie!” Diego howled, doubling over himself. “It hurts!”

“It hurts? Good. Then you’ll remember it.”

From the patio came the unmistakable sound of someone trying not to laugh out loud and failing spectacularly.

***

That night, dinner was silent. The plates on the table, the sound of cutlery against the dishes, his aunt seated at the head of the table watching the two young people over the rim of her glass. Before getting up to clear away, she set the cutlery on the tablecloth and spoke with the calm of someone who doesn’t need to raise her voice to be heard.

“What happened this afternoon does not happen again under this roof. Understand?”

Valeria and Diego nodded in unison, staring at their plates.

“Good. Off to bed.”

Diego went up to his room with a dull, persistent pain settled in his groin that promised to last several days. He lay down on the bed, arms spread, staring at the chipped white ceiling, listening to the crickets outside and the periodic creak of the old house’s wood settling in the cool night air.

Minutes passed.

And then, when the pain eased enough for him to breathe without tension, a smile settled on his face. Big. Involuntary. Completely impossible to suppress.

The summer wasn’t over yet.