The Nights My Mother-in-Law Didn’t Know I Was Watching Her

I’ve been married to Susana for twenty years and I couldn’t say exactly when life became this: work, dinner, television, bed. There was no breakup, no decisive fight. Just the slow wear of two people who one day stopped surprising each other and learned to coexist in peace.

Sex was the first thing to disappear. Not all at once, but in ever more spaced-out doses, like a radio losing the signal before it finally goes dead. First once a week, then once a month. After a point I couldn’t place on the calendar, it stopped happening. We both accepted it without saying anything, which is how many things get accepted in a long marriage.

That was how things stood when Graciela arrived.

My mother-in-law was sixty-seven when she came to stay with us. She’d been widowed for three years, and Susana and her two sisters had arranged things so she would never be alone: a season in each house, rotating according to the family calendar. I didn’t mind. Graciela was a quiet, discreet woman, grateful for any small gesture and careful not to get in the way.

What I wasn’t expecting was her body.

I don’t know what image I had in my head. I suppose I’d imagined a tiny, fragile old lady, the sort who appears in ads for bone medication. But Graciela was something else. Tall, broad-boned, with generous hips and big tits that gravity had been winning against for years but that were still imposing under the loose blouses she wore. She moved slowly, with that unhurried pace of someone who no longer has anything to prove, but there was a presence about her I couldn’t ignore.

I noticed it the first week and thought it was ridiculous. I noticed it the second week and started to worry. By the third, I accepted that something in the house had changed: my cock would get hard every time I saw her cross the dining room with those wide hips and those heavy tits hanging under the fabric.

The first time I saw her was by accident.

It was a Wednesday night. Susana was in bed with her headphones on and the tablet on her lap, lost in some series I didn’t follow. I’d been wandering around the house for a while, not knowing what to do with my insomnia, and as I passed the hallway I noticed Graciela’s bedroom door was half-open. Inside, the bedside lamp cast a warm band of light across the wooden floor.

I stopped without thinking.

From the dark hallway, pressed against the wall, I could see my mother-in-law’s reflection in the wardrobe mirror. She had her back to me, undressing with the methodical slowness of people who live alone and answer to no one. First she unbuttoned her blouse, button by button. She let it fall onto the chair.

I stayed perfectly still.

I watched her reach both arms behind her to unhook her bra. The movement took her a little effort, but in the end the clasp gave way. The bra slid forward and Graciela caught it before it could fall, folded it carefully, and set it on the chair beside the blouse.

Her tits were bare.

They were enormous, much bigger than the blouses suggested. Sagging, marked by time, heavy, with dark, wide nipples that had grown larger over the years. Graciela adjusted them with one hand, absentmindedly, weighing one and then the other as if to relieve the burden, while she watched television with no awareness at all of being observed. I felt the blood rush entirely to my groin, felt my cock start pushing against my pants until it hurt. Then she put on her nightgown, turned off the small light, and got into bed.

I stayed in the hallway for another minute, listening to the silence of the house. My heart was racing and there was a heat in my body I hadn’t recognized in a long time. I went to the bathroom, closed the door, and pulled my pants down with my cock already rock-hard. I took hold of it with my right hand, braced my left against the tiles, and started jerking off with the fixed image of my mother-in-law weighing her tits in front of the mirror. I worked myself fast, hard, biting my lip so I wouldn’t moan, imagining those dark nipples in my mouth, imagining my tongue sucking them, burying my face between those old, sagging tits. I came quickly. I shot into my hand with a long spasm, clenching my teeth, and cum dripped through my fingers down to my wrist. I rinsed everything in the sink and took my time before coming out.

That night I didn’t sleep well.

***

I spent a week convincing myself it had been an insignificant curiosity, the sort of thing that happens to anyone and means nothing. But the body has its own memory, one that doesn’t listen to reason. Every time Graciela crossed the dining room, every time she bent over the low kitchen drawer and the fabric of her pants tightened over that wide, soft ass of a sixty-seven-year-old woman, I noticed. My cock would get hard right there, standing with the mate in my hand, Susana two meters away and oblivious to everything.

The second time was deliberate. I’m not going to lie about that.

It was Saturday. Susana had gone to her sister’s place in the afternoon and I’d spent hours in the garage, among tools and the radio, fixing a motorcycle that had been sitting there for months. When I came into the kitchen around nine, Graciela was facing away from me, washing her teacup.

—You’re late, Rodrigo —she said without turning around—. Did you eat dinner?

—I ate something earlier —I replied.

I was standing by the counter, looking at her. She was wearing her everyday gray pants and a striped blouse that was a little too big on her. Her gray hair was tied back in a braid that fell over her left shoulder. It was nothing I hadn’t seen dozens of times.

But that night, for some reason I couldn’t name, I couldn’t stop staring at her ass. Imagining how those wide cheeks would part if I pulled her pants down right there against the counter, how her gray cunt would look between her legs.

When she went to her room, I watched her until she turned the corner into the hallway. I turned off the kitchen lights and waited in the dark living room. I knew she still took a while to go to bed: first the bathroom, then the television with the volume low, then the prayers she said sitting on the edge of the bed. I had learned her routine without realizing it, without meaning to.

I stationed myself in the hallway. The door was half-open, as always. I waited.

This time I stayed longer than the first. I watched her take off her blouse, struggle for a moment with the bra clasp until it gave, watched her tits fall heavy onto her belly once they were free. I watched her pull down her pants slowly, fold them over the chair. Under them she wore a big white cotton panty, the kind old ladies wear. She pulled that down too, unhurried, and let it drop onto the pants. And there she was, completely naked with her back to the wardrobe mirror: the wide white ass, with two dimples above it, thick legs veined with fine varicosities, the long back.

Then she turned around to look for her nightgown in the drawer.

I saw her from the front. Her tits hung heavy, almost touching her belly, dark nipples pointing at the floor, the soft belly of a woman who’d given birth to three daughters, and between her legs a thick patch of gray hair, more white than black, covering her cunt. She scratched there with two fingers, absentmindedly, with no idea that on the other side of the hallway I had my cock out of my pants, holding it in my hand, swollen like I hadn’t felt it in years.

I went back to my room without making a sound. In the bedroom bathroom I pulled my pants down to my knees, pressed my forehead against the cold tiles, and started pounding myself. Hard. Fast. Thinking about burying my face between those sagging tits, about sucking those dark nipples until they went hard, about opening her legs and driving my tongue into that hairy gray cunt until she moaned softly so Susana wouldn’t hear. I imagined fucking her from behind, my hands sunk into that wide, soft ass, driving my cock all the way in at once, watching her tits swing beneath her with every thrust. I imagined leaving her mouth open and coming inside her, filling her with my load while she begged for more.

I finished very quickly. Faster than I would have liked. I felt the cum rise from my balls, clenched my teeth so I wouldn’t grunt, and blasted against the wall in a spurt. The shot flew white across the tiles, dripping slowly down. I wiped everything with paper, flushed the toilet. I got into bed beside Susana. She didn’t move.

***

The problem was the angle. The half-open door offered only a partial, interrupted view, one that depended on where Graciela happened to be standing at any given moment. There were nights I saw nothing, nights I saw everything, and that uncertainty had me in a constant state of tension that wasn’t doing anyone any good. I went around with my cock half-hard all day.

That’s when I came up with the mirror.

From the hallway, you could see a narrow strip of the room: the chair where she left her clothes, the edge of the bed, the bedside table. But if there was a mirror at the right angle, that strip could be expanded without my having to move a thing. And I already knew what the right angle was.

I told Graciela I’d seen a shoe cabinet on sale and thought of her because she was always complaining about having nowhere to keep her shoes. One of those tall pieces with a mirror on the outside door, the kind they sell at department stores. She was very grateful.

—That’s so thoughtful of you, Rodrigo. Really.

I put it in myself that weekend, while Graciela and Susana drank mate in the kitchen. I leaned it against the side wall of the room, at the angle I’d calculated in my head for days. I adjusted it centimeter by centimeter, telling myself I was making sure it stood straight.

That night I couldn’t sleep, waiting for the hour to come.

***

The next night was the first one where everything worked exactly as I’d planned.

Susana went to bed at eleven. I stayed in the living room with the TV off, looking at my phone, waiting to hear Graciela’s slow steps in the hallway. When I heard her say goodnight and close her bedroom door, I went out to the patio through the back door.

The night was cool and still. I pressed myself against the outer wall, at the exact spot I’d identified over the previous days. Through the gap in the curtains, the new mirror caught the side of the room with a clarity that surprised me.

I waited.

Graciela appeared in the reflection a few minutes later. First she sat on the edge of the bed and took off her shoes, one by one, carefully. Then she stood up and began unbuttoning her blouse. I was motionless in the patio, the night cold on my arms, not moving. I already had my hand inside my pants, squeezing my cock, which was getting hard on its own.

The blouse fell onto the chair. The bra took a moment, as always, but it came off too. And there were her tits, lit by the faint light of the bedside lamp, free and heavy while she absentmindedly scratched the marks the straps had left on her shoulders. There was something in that gesture, in that intimacy without an audience, that struck me as more powerful than anything else I could imagine.

Then she took her hands to her pants. She unbuttoned them slowly, lowered the zipper, and let them fall to the floor. She stepped out of them awkwardly and kicked them aside. The white cotton panty marked the flesh of her wide hips. She hooked her thumbs in the elastic and pulled it down too, bending slowly, her tits hanging forward as she leaned. The panty landed on the floor in a crumpled heap.

Then she turned around.

I don’t know if it was deliberate or if she was looking for something on the chair. But she turned toward the mirror and for one stretched, strange second I saw her whole body from the front, lit up: the big tits hanging to mid-belly, the dark brown wide nipples like old coins, the soft belly rising and falling with her breathing, and between her thick legs my mother-in-law’s cunt covered by a mass of gray hair, abundant, that thick white hair of an older woman that never gets trimmed. She spread her legs just a little to scratch herself and for a moment, just one moment, I managed to see the dark pink of her lips through the hair before she bent down to pick up the nightgown from the floor.

I stepped away from the wall.

I walked to the back of the patio, where the darkness was complete. I leaned against the brick fence and yanked my pants open. My cock sprang out, hard as a rock, already wet at the tip. The cold of the night no longer existed. There was only that image: those lit-up tits, that gray hair, that old cunt that had gotten into my head and wasn’t going anywhere.

I spat into my hand and started really hammering myself. Hard, fast, with my hand clenched tight around the glans. With my other hand I grabbed my balls and squeezed them. I was thinking about putting my face between her legs, about parting those gray hairs with my tongue, about sucking my mother-in-law’s cunt until it was soaked, until she started moaning softly in the dark. I was thinking about mounting her from behind, my hands sunk into that wide, soft ass, driving my cock all the way in in one shot, watching her tits swing beneath her with each thrust. I was thinking about leaving her mouth open and coming inside her, filling her with my load while she begged for more.

I took very little time to finish. Less than I would have liked. I felt the cum rising from my balls, clenched my teeth so I wouldn’t groan, and blasted in spurts against the brick fence. One spurt, two, three, each one shaking my whole body. The hot milk dripped from my hand, hanging from the tip of my cock, steaming in the cold. I wiped myself with a shop rag I had in my pocket, tucked away my still-hard cock, and went back into the house at a slow walk.

Susana was sleeping deeply. I got into bed and lay there staring at the ceiling for a long while, feeling empty and dirty and awake in a way I hadn’t felt in years.

***

That’s how things went during the weeks Graciela stayed in our house. Some nights the angle worked and some it didn’t, depending on how the curtains had been drawn, depending on whether Susana took long to fall asleep. But there were more good nights than bad. There were nights I saw her touch herself: sitting on the edge of the bed, her legs just slightly apart, sliding two fingers through the gray hair while she watched television with a blank face. I saw her squeeze one breast with the free hand, roll the nipple between her fingers, breathe a little deeper. Never to the end, or at least I never saw her finish. Just those slow, half-distracted gestures of a widow who remembered her body every so often and gave it a little attention before bed.

Those nights I came twice in the patio, leaning against the fence, until my cock felt raw.

I’m not proud of what I did. Or maybe I am, a little, which is even worse.

What I do know is that those nights in the patio were the only ones in months in which I felt something other than the dull noise of routine. That a woman of nearly seventy, without knowing it, without meaning to, gave me back something I thought had gone for good: the desire to wait for something. The tension of wanting to see what you shouldn’t be seeing. A hard cock, throbbing in your pants, telling you it was still alive.

When Graciela went to stay with her other daughter, the house was quieter than usual. The shoe cabinet mirror is still in her room, now empty, pointed at the chair where no one leaves clothes.

Some Wednesday nights, when Susana has her headphones on and the house is silent, I still get up and take a walk. And when I pass by that empty room, I stop for a second in front of the closed door.

Just a second. Then I keep going.