Best Friends, Hidden Desires – Part 6: Lisa Mother Caught Us During Sex

Read previous part: My Secret Lesbian Crush: Part 2 – The Kiss That Changed Everything

After our wild weekend in the jungle, the three of us became even more addicted to each other. The thrill of fucking in nature had awakened something primal in us. We started craving risk. We wanted to push boundaries. We wanted to feel that heart-pounding rush of almost getting caught.
That craving led us to Lisa’s house one random Thursday afternoon.
Lisa’s mom, Sarah, was a 44-year-old single mother who worked from home but often stayed downstairs in her home office or the kitchen. She was used to Lisa having friends over, and she had always been cool and laid-back. She liked me and Anna a lot - she even joked that we were like daughters to her.
We told Sarah we were just going to hang out, watch movies, and order pizza. She smiled and said, “Have fun, girls. I’ll be in the kitchen most of the afternoon baking for a charity event tomorrow. Don’t mind me.”
The moment we stepped into Lisa’s bedroom on the second floor and closed the door, the energy shifted instantly.
Lisa’s room was at the far end of the hallway, separated from the staircase by a long corridor. Her mom’s kitchen was directly below on the first floor. We could faintly hear Sarah moving around downstairs - the clinking of bowls, the oven door opening, soft music playing from the kitchen speaker. The distance made us feel bold… but not completely safe. That thin line between safety and danger made my pussy wet before we even touched each other.
Anna locked the door quietly. The three of us stood there for a second, hearts already racing.
“We shouldn’t do this,” Anna whispered, but her eyes were dark with lust. “Your mom is literally right downstairs…”
“That’s exactly why we should,” Lisa replied, biting her lip. She stepped closer to me, her hand sliding under my shirt to cup my breast. “I want to fuck both of you while she’s baking cookies downstairs. The risk is making me so fucking horny.”
I groaned softly and pulled Lisa into a deep, hungry kiss. Our tongues slid together wetly as Anna pressed herself against my back, kissing my neck and squeezing my ass.
We moved to Lisa’s bed, trying to stay as quiet as possible, but the excitement was making it hard to control ourselves.
Clothes came off fast. Tops, bras, shorts, and panties were thrown onto the floor. Soon the three of us were completely naked on Lisa’s bed. The afternoon sunlight streamed through the curtains, lighting up our bare bodies beautifully.
Anna pushed me down onto my back and climbed on top of me. We started grinding our wet pussies together slowly, our clits rubbing against each other in delicious friction. Lisa knelt beside us, watching with hungry eyes while fingering herself.
The faint sound of Sarah humming downstairs made everything ten times hotter.
“Shhh… be quiet,” Lisa whispered, even as she leaned down and sucked one of my nipples hard into her mouth.
I had to bite my lip to stop from moaning too loudly.
Anna’s grinding became faster, more desperate. Our pussy lips were slick and swollen, sliding messily against each other. Wet, sticky sounds started filling the room - the soft squelch of two soaked cunts rubbing together. Every time Anna rolled her hips, a fresh wave of pleasure shot through my clit.
Lisa couldn’t stay away any longer. She straddled my face, lowering her dripping pussy onto my mouth while facing Anna. I licked her eagerly, sucking her swollen clit and pushing my tongue inside her tight hole. Lisa had to cover her own mouth to muffle her moans.
Downstairs, we heard the oven timer beep. Sarah was still in the kitchen, completely unaware that her daughter and her two best friends were naked and fucking just one floor above her.
The risk made me feral.
I licked Lisa harder, sucking noisily on her clit. Anna leaned forward and started making out with Lisa while still grinding hard on my pussy. The three of us were a tangled, sweaty mess of limbs, tongues, and dripping cunts.
After a while, Anna grabbed the strap-on we had secretly brought in my bag. She put it on with shaky hands.
“Turn over, Ricky,” she whispered. “I need to fuck you.”
I got on all fours on Lisa’s bed, facing the door. Lisa lay down in front of me, legs spread wide. While Anna positioned the thick dildo at my entrance, I buried my face between Lisa’s thighs and started eating her again.
Anna pushed the strap-on deep into my pussy in one long thrust. I moaned into Lisa’s cunt, the sound vibrating against her clit. Anna started fucking me with deep, steady strokes. The bed began to creak softly - not too loud, but loud enough to make my heart hammer with fear and excitement.
Every thrust pushed my face harder into Lisa’s soaked pussy. I was licking and sucking her desperately while getting fucked from behind. Lisa was biting her pillow to stay quiet, her hips rolling against my tongue.
The sounds were so filthy: the wet slapping of Anna’s hips against my ass, the squelching of the dildo destroying my pussy, my muffled moans, and Lisa’s suppressed whimpers.
We changed positions again. Lisa took the strap-on and fucked Anna doggy-style right next to me while I lay underneath them in a 69, licking both of them - Anna’s clit and the base of the dildo as it slid in and out of her.
The risk was driving us insane. Every small sound from downstairs - a cabinet closing, Sarah washing dishes - sent a fresh rush of adrenaline through us.
We were getting louder. We couldn’t help it.
Anna was moaning into the pillow as Lisa pounded her. I was sucking loudly on Anna’s clit. The wet, obscene noises of sex were becoming harder to hide.
Then came the most intense part.
Lisa pulled out of Anna and whispered, “I want to fuck Ricky’s ass while my mom is still downstairs.”
My eyes widened, but the thrill made me nod frantically.
We lubed the strap-on quickly. I got back on all fours. Lisa pressed the thick, slippery head against my tight asshole and started pushing in slowly. The stretch was intense. I buried my face in Anna’s pussy to muffle my groans as Lisa sank the entire dildo into my ass.
Once it was fully inside, Lisa started fucking my ass with deep, deliberate strokes. Anna lay in front of me, legs spread, letting me eat her while getting my asshole destroyed.
The sensation was overwhelming. Being ass-fucked so close to Lisa’s unaware mother made everything feel ten times more intense. My pussy was dripping onto the sheets. My moans were getting harder to control.
Lisa started fucking me harder. The bed was creaking louder now. The wet slapping sounds of her hips hitting my ass echoed in the room. Anna was grinding against my face, whispering dirty things:
“That’s it, baby… take Lisa’s cock in your tight ass while her mom is right downstairs baking cookies…”
I was so close to cumming.
Lisa reached around and rubbed my clit fast and hard while continuing to pound my asshole. The combination pushed me over the edge.
I came violently.
My asshole clenched tightly around the strap-on as a powerful orgasm ripped through my body. I tried so hard to stay quiet, but a loud, broken moan escaped my lips. My pussy squirted hard onto the bed, soaking the sheets.
At that exact moment, we heard footsteps on the stairs.
Sarah was coming up.
My heart nearly stopped, but Lisa didn’t pull out. She kept the dildo buried deep in my ass, slowly grinding against me. Anna quickly pulled the blanket over us, but it barely covered anything. We froze in place - me on all fours with Lisa’s strap-on still balls-deep in my asshole, Anna naked beside me, all three of us breathing heavily and covered in sweat and cum.
The footsteps stopped right outside Lisa’s door.
We heard Sarah’s voice, calm and casual:
“Girls? I made some fresh cookies. Do you want some? I can bring them up.”
The three of us were completely naked, the room reeking of sex, my pussy still dripping, and Lisa’s thick strap-on lodged firmly inside my freshly-fucked ass.
Lisa somehow managed to keep her voice steady, though it was slightly hoarse.
“Uh… yeah, Mom. Just leave them by the door. We’re… in the middle of something. Thanks!”
There was a short pause.
Sarah chuckled softly from the other side of the door.
“Alright, I’ll leave the plate here. Have fun, you three.”
We heard her footsteps retreating back down the stairs toward the kitchen.
The moment her steps faded, the three of us let out a collective, shaky breath.
Lisa slowly pulled the strap-on out of my ass with a wet pop. I collapsed onto the bed, trembling. Anna and Lisa both lay down beside me, their hands gently stroking my sweaty skin.
“Holy fuck…” I whispered, still shaking from the orgasm and the adrenaline.
Lisa kissed my shoulder, her voice full of awe and lust. “She knew. I think she knew… and she didn’t say anything.”
Anna’s eyes were wide with shock and arousal. “That was the most intense thing we’ve ever done.”
We didn’t speak much after that. We just held each other, hearts still racing, bodies buzzing with the most dangerous thrill we had ever experienced.
Downstairs, we could still hear Sarah humming in the kitchen, completely unbothered.
None of us knew what Sarah was really thinking, but the fact that she had caught us - or at least strongly suspected - and simply walked away made the entire experience even hotter.
We spent the rest of the evening in Lisa’s room, fucking much more quietly this time, but with a new, darker edge of excitement.
The risk had become part of our love.
And we were already fantasizing about how far we could push it next time.