Margaret's lasagna lies heavy in my stomach as the twins lead me upstairs, their fingers intertwined with mine. The sound of the evening news drifts up from the living room where their parents have settled in with their nightcaps.

Now I'm perched on the edge of Lilly's perfectly made bed, my jeans and boxers pooled around my ankles while my brain struggles to process how quickly things escalated. One minute we were clearing dishes, the next Rose was whispering filthy promises in my ear while Lilly casually suggested we "continue yesterday's discussion upstairs."

"Won't your parents get mad?" I croak, my voice catching as Rose's fingers wrap around my cock. Her hand is warm and slightly calloused, moving with deliberate slowness that makes my toes curl inside my socks.

Lilly's lips brush against my neck, her teeth grazing the sensitive spot behind my ear. "Shhh," she murmurs, her breath hot against my skin. "They're too busy right now."

"Yeah," Rose adds from my other side, her thumb circling the head of my cock with devastating precision. "Once the news is on, they basically forget we exist. It's like their weird boomer foreplay or something."

I stifle a groan as Lilly's hand joins her sister's, both of them working in perfect tandem. My head falls back slightly, giving Lilly better access to my throat.

"Seth," Lilly whispers against my ear, her lips so close they brush against my skin with each syllable. "I want to get to know you better."

Her words send a shiver down my spine as her fingers continue their gentle exploration, tracing patterns along my inner thigh that make my breath catch.

“I’d love that.”

Rose's hand suddenly tightens around my cock, her rhythm picking up speed. "I want to know you better, too," she says, her eyes flashing competitively at her sister. "Way better than Lilly does."

Lilly's teeth nip at my earlobe, making me gasp. "I don't think that's possible," she murmurs, her voice taking on that dangerous edge I'm starting to recognize. "I'm very thorough in my research."

To emphasize her point, her hand slides down to cup my balls, gently rolling them between her fingers with scientific precision that makes my eyes roll back.

"Research?" Rose scoffs, her free hand suddenly pushing up my shirt to expose my chest. "This isn't a fucking lab experiment, Lilly."

Before I can process what's happening, Rose ducks her head and takes one of my nipples between her teeth, biting just hard enough to make me yelp.

"See?" she says, looking up at me with wicked satisfaction. "He likes that. No research required."

Not to be outdone, Lilly's hand abandons my balls and slides around to grab my ass, her nails digging in just enough to leave marks. "I bet he likes this more," she purrs, her usual composure cracking as her pupils dilate with desire.

I'm caught in a whirlwind of sensation, my body responding to their every touch like it was made for them. Their competitive energy is turning me on even more, each trying to outdo the other with increasingly bold moves.

"Girls," I gasp as Rose's mouth travels lower, her hot breath ghosting over my stomach. "Your parents are downstairs..."

"Then you'll have to be quiet," Lilly whispers, her lips curving into a smile against my neck before she suddenly bites down, sucking hard enough to leave another mark.

Rose laughs, the sound vibrating against my skin. "Yeah, Seth. Can you stay quiet while I do this?" Without warning, she takes the head of my cock into her mouth, her tongue swirling around the tip with devastating skill.

I nearly choke trying to stifle my moan, my hands fisting in the bedsheets. Lilly watches her sister with narrowed eyes before sliding off the bed entirely, kneeling between my legs alongside Rose.

"Move over," she commands, nudging Rose with her shoulder. "Share."

I feel like I’m going to pass out in pleasure as they both extend their tongues and start licking up my shaft from opposite sides.

“Holy. Fucking. Shit.”

I can't help but stare down at them, my mouth hanging open slightly. The sight of the Harris twins working together on me like this is something straight out of my most forbidden fantasies. Their identical green eyes occasionally flick up to meet mine as they work, their tongues tracing wet paths along my length.

Rose suddenly pulls back, a wicked grin spreading across her face as she wipes her mouth with the back of her hand. Her eyes glint with mischief as she watches my reaction.

"Mmm, looks like you're enjoying the twin treatment," she purrs, her voice dropping to a husky whisper. "Does it turn you on watching us share your cock like this?"

"God, yes," I manage to gasp out, my fingers tangling in Rose's hair. "It's like every fantasy I've ever had coming true at once."

Lilly doesn't pause movement, her tongue continuing to trace delicate patterns along my shaft while Rose watches. It’s like she's mapping every vein and ridge, storing the information for future reference.

Lilly suddenly pulls back, her lips glistening in the soft bedroom light. She tilts her head, her green eyes studying me with an intensity that makes me throb.

"Don't you think you're being a little selfish, Seth?" she asks, her voice cool but with an undercurrent that sends shivers down my spine. "Expecting two women to service you together like this?"

My stomach drops like I've been pushed off a cliff. Heat floods my face as I stammer, "N-no! I'm so sorry, I don't expect anything at all. I never meant to…"

Rose's laughter cuts through my panic. She places a hand on my trembling thigh, squeezing gently.

"Relax, baby," she purrs. "My sister's just fucking with you." She winks at Lilly, who's now sporting a rare mischievous smile. "We're willing to share you."

Before I can process what's happening, they both lean forward in perfect synchronization, their identical tongues meeting at the very tip of my cock. The visual alone nearly makes me cum on the spot, their auburn heads together, green eyes watching my reaction as they swirl their tongues around my sensitive head.

The pressure builds inside me like a dam about to burst, my entire body tensing as their tongues dance together at my tip. The sight of them working in tandem is too much, their identical green eyes, flushed cheeks, and eager mouths sending me hurtling toward the edge.

"I'm gonna…" I gasp, my voice breaking as the first wave hits. "I'm about to cum!"

Rose's eyes flash with disappointment as Lilly swoops in, capturing my hardness between her lips in one fluid motion. She takes me deep into her mouth just as I explode, her throat working as she swallows every pulse.

Rose makes a frustrated sound, shooting her sister a murderous glare before turning her attention to me. She surges upward, claiming my mouth in a bruising kiss that swallows my whimpers. Her tongue invades with ruthless precision, exploring every corner while her hands grip my face possessively.

I'm trapped in a sensory overload, Lilly's hot mouth drawing out every last drop of my release while Rose devours my moans, her tongue mimicking what her sister is doing below. My body trembles between them, completely at their mercy as pleasure tears through me in endless waves.

When my vision finally clears, I see Lilly pulling back from my spent cock, a satisfied smile playing at her lips. Rose releases my mouth with a final possessive nip at my lower lip. Both twins are looking at me with identical expressions of hunger, like they've sampled an appetizer and are now contemplating the main course.

Lilly grasps my still-sensitive cock in her hand. "Hey, our parents won't be home this weekend."

To my shock, she brings my cock to her face and lightly slaps her cheek with it. The soft impact makes me gasp, a jolt of renewed arousal shooting through me despite having just cum. The visual of Lilly, always so composed and proper, using my length to slap herself, is enough to make me start hardening again.

"You should sleep over," she suggests between gentle slaps, her green eyes never leaving mine.

My breath catches as she continues the unexpected motion. Each light tap of my cock against her perfect face sends electricity through my entire body. "I can't," I manage to stammer out, though every cell in my body is screaming at me to accept.

Rose grabs my face, turning me toward her with fierce intensity. "Why not?" she demands, her eyes flashing with something dangerous and possessive.

I swallow hard, finding it difficult to form coherent thoughts with Lilly still using my cock like some kind of perverted metronome against her cheek. "I hang out with my little brother on the weekends and help watch him," I explain, wincing in pleasure as Lilly gives herself a particularly firm smack with my now fully hard again shaft.

Lilly pauses her self-administered cock slapping to press a delicate kiss to my tip, her tongue darting out to collect a bead of precum. "Then why don't we sleep over at your place?" she suggests, her lips still brushing against my sensitive head as she speaks.

My mind races with possibilities and complications. "I'd need to text my mom," I say, already imagining Evelyn's reaction to the twins staying over.

Lilly gives Rose a meaningful nod, some silent communication passing between them that I can't decipher.

Rose's eyes light up with sudden inspiration. She climbs off the bed and rummages through my crumpled pants on the floor, her fingers diving into the pockets with determined precision.

"Aha!" she exclaims triumphantly, holding up my phone like she's found buried treasure. "Let's make those plans official right now."

"What's your passcode?" she asks, waving my phone in front of my face, her thumb hovering over the lock screen.

At the same moment, Lilly's grip on my cock tightens just enough to make me gasp. She's not hurting me, far from it, but the message is clear. My dick is being held hostage until I surrender the information.

"Um..." I stammer, feeling heat rush to my face. The combination of embarrassment and arousal makes my head spin. "It's... well..."

"Spit it out," Rose demands, her finger tapping impatiently against my phone case.

Lilly gives my shaft a gentle squeeze, her thumb brushing over the sensitive head in a way that makes my toes curl. "We're waiting," she purrs, her voice silky with authority.

I close my eyes, unable to look at either of them as I confess. "It's your birthday," I mumble, my face burning hotter than the surface of the sun.

The room goes so quiet I can hear the news anchor droning downstairs. When I finally gather the courage to open my eyes, both twins are staring at me with identical expressions of shocked delight.

"Our birthday?" Rose repeats, her voice filled with wonder. "As in, the actual digits of our birth date?"

I nod miserably, wishing I could sink through the floor. "Yeah. December 14th, so 1214."

Lilly's grip on my cock relaxes slightly as she processes this information. "You've had our birthday as your passcode since... when exactly?"

"Sophomore year," I admit, seeing no point in lying now. "When I first... You know."

"When you first fell for us," Rose finishes, looking absolutely delighted as she punches in the numbers. My phone unlocks with a cheerful chime that might as well be announcing my complete surrender to these two.

"That's the most adorable thing I've ever heard," she declares, flopping back onto the bed beside me. "Isn't that adorable, Lilly?"

Lilly's response is to suddenly take my cock into her mouth again, sliding down until her nose touches my stomach. I gasp, my hips bucking involuntarily as she swallows around me.

"I think she agrees," Rose laughs, her fingers already tapping away at my phone, her tongue poking out between her teeth in concentration. Lilly's still bobbing her head between my legs, making it nearly impossible to think straight.

I try to reach for my phone, but Lilly chooses that moment to do something absolutely mind-melting with her tongue that has me seeing stars. By the time I recover enough to focus, Rose is holding up my phone triumphantly.

"And sent!" she announces.

"Wait, what did you…" I start to ask, but Rose cuts me off by showing me the screen.

My heart drops when I see she's texted my mom directly, "Hey Mom, can my two girlfriends sleep over this weekend?"

“Your mom's typing..."

Lilly finally releases my cock with a wet pop, looking up with curiosity. "What did you do?" she asks her sister.

Before Rose can answer, my phone pings with a new message. Rose's eyes scan it quickly, and something in her expression shifts.

"Here," she says, her voice suddenly softer as she hands me my phone.

My mom's response glows on the screen: "sure i dont care. just dont be loud when i get home late to sleep. got a big case"

No questions about who these girlfriends are. No surprise that I suddenly have not one but two girlfriends. Not even proper capitalization or punctuation. Just the bare minimum acknowledgment of my existence.

Something cold and familiar settles in my chest. I stare at the message, trying not to let the hurt show on my face. It's nothing new, really. Just the same old reminder that I'm barely a blip on her radar.

"Seth?" Lilly's voice is gentle as she places a hand on my thigh. "Are you okay?"

I force a smile that doesn't reach my eyes. "Yeah, totally fine. Looks like we're good to go for the weekend."

Rose sits beside me, her earlier playfulness subdued. "Does she always respond like that?" she asks, her voice uncharacteristically soft.

I shrug, trying to play it off. "Pretty much. She's busy. It's fine. I’m used to it."

The twins exchange one of their silent communications over my head. I can feel the weight of their gaze, but I keep my eyes fixed on my phone, rereading the cold, detached message.

Suddenly, Rose slides up next to me, her arm wrapping around my shoulders. "You know," she says, her voice unusually gentle, "you could just be part of our family if you wanted."

I blink, not sure I heard her correctly. "What?"

Lilly nods, her fingers tracing circles on my thigh. "We have plenty of room here. Our parents obviously like you."

My heart does a weird flip in my chest. The offer dangles in front of me like something too good to be true, a real family, with people who actually notice when I exist and aren’t paid for it.

"That would be..." I struggle to find the right words, my throat suddenly tight. "That would actually be amazing, but I can't. Chris needs me. I have to be around for him until he's an adult."

Lilly's eyes light up. "Oh! Maybe we could talk to our parents about adopting him, too. Business Mom is always saying she misses having little kids around."

The suggestion hits me like a bucket of ice water. I jerk back, nearly falling off the bed. "No, no, that's not, they don't need to do that. That's not their problem at all."

"But…" Rose starts.

"Chris is my responsibility," I cut her off, my voice firmer than I intended.

Rose flings her arms around me, pressing her warm body tight against mine. Her grip is possessive, almost desperate, as she buries her face in my neck.

"Then I can't wait to meet your little brother this weekend," she purrs.

The way she says it sends heat rushing through my body, her breath hot against my skin, and her breasts pressed firmly against my chest. I wrap my arms around her waist, pulling her closer despite myself.

"Me too.”