I lie in bed, the sheets tangled around my legs, the house completely silent. My husband is asleep next to me, his breathing deep and even, completely oblivious. It's late, and the only light is the soft glow from my phone screen that I've angled away from him.

My mind is racing, replaying the day, but it's not work stress or family drama that's keeping me awake. It's a deep, pulsing ache between my legs, a specific kind of hunger that my fingers or a vibrator just can't satisfy tonight. I need something more. Something fuller. Something dirtier.

My hand slides down my stomach, under the waistband of my panties. I tease my clit for a moment, just to get myself wet, but it's not the main event. It's just the appetizer. My other hand reaches into the bedside table, my fingers closing around the cool, smooth glass of my favorite dildo. It's not for my pussy tonight.

I pull my knees up to my chest, my back to my sleeping husband. I hear the soft click of the lube bottle opening, and the slick, cool gel on my fingertips. My breath hitches as I circle my tightest hole. I press one finger against it, the resistance making me moan softly into my pillow. I push in, slowly, the slight burn giving way to a wave of intense pleasure that makes my toes curl.

One finger becomes two, stretching me, preparing me. My eyes are squeezed shut, and all I can focus on is the sensation of being filled in this forbidden way. It feels so good, so wrong, and that's what makes it so fucking hot. I'm a good wife, a good mother, but right now, in the dark, I'm just a greedy girl who needs her ass fucked.

I grab the glass dildo, slick it up with more lube, and press the head against my puckered entrance. I push back, my body opening up to swallow the cool, hard length. I let out a gasp as it slides all the way in, filling me completely. I start to move it, slowly at first, then faster, fucking myself with it. The pressure against my inner walls is incredible, sending jolts of electricity straight to my clit.

I'm trying to be quiet, but little whimpers and moans are escaping my lips. I can feel my orgasm building, a tidal wave of pleasure that's about to crash over me. I reach down with my other hand and rub my clit in frantic circles, the dual stimulation almost too much to bear.

With a final, deep thrust of the dildo, I come. My whole body convulses, my pussy clenching around nothing as my ass spasms around the glass cock. I bite down on my pillow to stifle my cry, my hips bucking uncontrollably. It's a raw, primal orgasm that leaves me breathless and shaking.

I slowly pull the dildo out, my body feeling limp and spent. I can feel the wetness between my thighs, the evidence of my dirty little secret. I clean up quickly, my heart still pounding, and slide back under the covers. My husband stirs but doesn't wake up.

I lie there in the dark, a secret smile on my face. He has no idea what I just did. No idea that while he was sleeping peacefully next to me, I was in another world, fucking my own ass and coming harder than I have in weeks. And that's my confession.