Polyamorous Momcest My Beloved

polyamorous momcest my beloved

okay, so imagine. you're a tgirl in her twenties, and you have a pretty meh relationship with your mother. like, she wasn't a total piece of shit or anything, but it did take her a while to understand "the whole trans thing," and really she's just working though a lot of her own stuff right now - especially with the divorce, and her trying to find a new relationship - so you two don't really keep in touch. maybe a thanksgiving dinner or something every now and then, but that's about it.

at the same time, you have a *huge* momcest kink. maybe it's from a yearning for a better maternal figure, maybe it's a desire to be treated like the beloved daughter you've always been, maybe that's just your thing and it doesn't have that kind of psychological source or whatever.

So, getting off to it multiple times every night. you literally can't fall asleep without touching yourself to the thought of mommy fondling you and pressing against you and shoving her tongue down your mouth, yknow? normal stuff.

eventually you meet this gorgeous trans woman who's like twenty-something years older than you, and wouldn't you know it? she's into the exact same kind of stuff!

at first it's pretty much just sex. she's poly, but she has this other partner she's really serious about that you haven't met, so she's not really looking for another romantic relationship.

but then things start to change. you start to get to know each other better through after-care conversations and pillow talk, and before you can stop yourself, you're asking her to get coffee that weekend. and to your pleasant surprise, she says yes!

soon enough, it's pretty damn serious, and you're calling her your girlfriend and vice-versa. well, sometimes, that is. other times, when your out in the park, at a restaurant, or shopping together, she introduces you as her daughter - a possessive hand keeping you close to her as she does. it drives you up the wall every time, and you make sure to show her just how much as soon as the two of you are alone again.

eventually, she decides that you ought to meet her other partner. she really cares for you both, and wants to make sure that the two most important people in her life are able to - at the very least - get along over dinner.

that fateful night, she's driving you to her other girlfriend's house - that's probably a good sign, right? that she offered to host? you're definitely pretty nervous. it's almost what you imagine the experience of meeting a partner's parents to be, and you can't help but smile at the irony of that.

you know a little bit about your metamour. she's a couple years older than your girlfriend, she's a bit of a baby gay comparatively, and she hasn't come out to her family yet.

you're looking out the window of the passenger seat, and as you drive into the suburbs, you start to realize how familiar these streets are. this is where you grew up! what a fun coincidence! you say as much to your girlfriend, making small talk, neither of you thinking much of it.

then she turns down the street. then again. then again. with each turn you're getting closer and closer to your childhood home, and realization starts to dawn on you.

you're clinging on to what shred of denial you can even as your girlfriend parks in your mother's driveway, too shocked to say anything.

it's not until your mother answers the door that you finally have to admit to yourself what's happening.

the three of you spend forever feverishly and nervously talking around each other standing there on the front porch. your girlfriend is embarrassed - she never would have suggested this if she knew, and she can't believe that in all this time she forgot to so much as tell you the name of her other girlfriend. your mother is downright mortified - in the midst of everything else that's going on (which is definitely a fucking hell of a lot), this was certainly not how she expected to be coming out to you.

you mostly don't say anything. you're kinda surprised that you and your mom have the exact same taste in women - to the point of it being the exact same woman - but opt not to make a joke about it given present company's current emotional reactions.

you surprise yourself when you make your most substantial comment thus far:

"It's... it's pretty cold out here. Should we head inside? To keep talking? That's why we're here after all, right? To talk about this relationship?"

After a beat of silence, your mom nods her head and invites the two of you inside.

Dinner is just out of the oven by now, so you all give it a minute to cool, and you talk. You brought a bottle of wine - hoping to make a good impression with who you now realize is your own mother - and it's already gotten ample use out of the three of you. Your mom will probably be dipping into her own supply before dinner's over. It makes the talking easier, at the very least.

Once the shock wears off, you're all able to hold an actual conversation - even if your speech is slightly slurred. your mother says that you're an adult, and you have the right to date whoever you want. the same can obviously be said of her. and your girlfriend loves you both too much to let any of this impact her relationships with you.

so that's that. the dinner wraps up, and you and your girlfriend are *way* too drunk to drive home, so your mom nervously invites you to spend the night. you nervously accept, because you're not in the headspace for a DUI or a car crash tonight and you're not willing to risk it.

you're about in the middle of a quick and awkward conversation about bed logistics when your girlfriend - again, *impressively* drunk - makes a joke about previously thinking this night might end in a threesome before you all realized what you realized. the look on her face tells you she immediately regretted it, but you can't help but giggle all the same.

"Who knows? It still could."

You whip your head over to see your *mother* having just made that joke, start to drunk-giggle herself, but immediately come to make the same face of regret your girlfriend did.

and you're a little miffed because you were just about to make that very same joke yourself.

"Hey! No fair! You stole my joke!" you whine, devolving into laughter before you can even get to the "-k" in "joke." and then your girlfriend and your mom are both laughing with you. and then the sheen of awkwardness that had tainted this entire night is finally lifted, and it feels like what you had hoped it would be - a polycule of disaster lesbians in the same room just enjoying each other's company.

and then your mom goes, y'know what? the couch is really uncomfortable to sleep on, and the twin-mattress in your bedroom is too small. what if the three of you all just slept in *her* bed? after all, it wouldn't be the first time either of you shared a bed with her.

before you know it, you're all lying in your mother's bed. even for its size, it's a bit of a tight squeeze, but its just about the most warm and safe and comfortable you've ever felt in a bed. just laying there between both of your moms.

and maybe its the alcohol, or you're tired, or even just wishful thinking, but you swear - amidst the tight space and all the small body-adjustments made - you could feel your mother sleepily and drunkenly grinding into you.

as you go to sleep, you think that maybe this was worth all of the awkwardness

More Posts from Doggirleatdoggirl and Others

5 months ago

Me, making out with my mommy who's also my sister, who makes me feel so so so so safe and loved >w<

One of my favorite things in fiction is the big sibling who adopts a dual role of big sibling and parental figure. The way these two roles come together, intersect, blend into each other and sometimes clash. It's such a beautiful dynamic to depict with so much potential for interesting writing. (Definitely not biased because of my own past)

Oh and it makes the incest extra spicy because imagine being a big sis who gets called mommy by your little sis who you helped through her entire life. Her showering you in kisses from how much she admires you and loves you. How you make her understand that as siblings and as people you're equals, but you still occupy this position of authority over her. Big sisters do know best after all. Mommy knows best.

5 months ago

Yyyyyyeaahhhh this makes me weak in the knees and soft in the stomach

we need more trans little sis and cis big sis. really more dick-having-sub and pussy-having-top that doesn't involve the sub being penetrated by the top.

nobody appreciates the sub having their dick forced inside of the top.


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5 months ago

Very flusteredly suckling big sis' supple breast mmznshmmnnf~

Do you like your big sisters' big tits? Do you want to squeeze and suck on them? Do you like it when she hugs you and you can feel them on your face? Don't worry, I won't tell mom. Just come here and let your big sister spoil you💜


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5 months ago
Aizheajsee On Twitter

aizheajsee on Twitter

2 months ago

It’s morning. You walk into your beloved daughter’s room, because she hasn’t woken up yet. And looking at her, you notice something: her penis bulging upright out of her pants.

You have to take care of this.

You slide down next to her, and slide off her pants. Gradually, you see it start to slip out. It’s so huge. She’s grown up so well.

You wrap your hand around it and slowly stroke it. You hear some adorable moans from your sleeping baby, which just make you want to do more to her. You stroke a little bit faster, enough for her body to start stitching a little. Her moans get louder and more involved, until she wakes up.

“H…h-huh? Mom?”

“Good morning,” you say. “Mommy saw how pent up you were, and knew she had to help.”

“O-oh. …Thanks.”

As your hand twirls up and down, you start to get curious.

“What were you dreaming about that got you like this?”

“Wwell, I, um. I don’t know.”

“You don’t know? Even when you just woke up? That seems hard to believe.” A guilty pause ensues, as she starts at her penis being cared for while trying to avoid eye contact. “You were dreaming of me, weren’t you?”

Her eyes widen up and her face reddens. She looks even further away from you, but you won’t stand for that.

“It’s okay, sweetie. Mommy’s here now. You can unload all of your worries into her hand.”

You go in for a kiss on the lips, and a few on the cheeks for good measure. She’s embarrassed by all the attention, but she doesn’t fight back. In response, you feel her dick twitching more and more. She’s getting close.

She wraps her arm around your head and gives you a side hug as her legs start to buck. She’s getting ready to cum, and she wants to be as close to her mother as she does so.

A few more strokes, more precum leaking about every second, and then she explodes. Her cum goes all over her pajama shirt and, drips onto your hand. She’s must have been really pent up. You give her a kiss shortly after words, to remind her that she’s safe in your arms.

“I love you, sweetie.”

“I love you too, mom.”

5 months ago

Your little sister is a vampire and you feed her with your blood. You've always taken care of her, and these needs are no different. She's so sweet, but she's still a predator. She can't help it. You've been away on a school trip and so for the last week, your sister hasn't fed on anyone. She feels especially attached to you over this, so she won't accept other donors. There's no bond stronger than sisterly love. When you finally go into her room, she's a little delirious. She sees you and smiles, but you can tell she's struggling to maintain focus. You lay down next to her and feel her skin. Much colder than normal.

You pull the collar of your pyjama shirt down and show her your neck. She looks over and lazily rolls to get on top of you. Her cheek lands right on your breast and you jolt a little from her temperature. She giggles drunkenly and says "ah" as if to joke bite you, but you notice her voice trail off. You see her staring at your breast, her brow furrowed, her breath getting heavier.

You try to ask if she's okay, but her eyes snap to yours at the sound of your voice. She looks confused and embarrassed. She starts stammering "I-I-I.." but you hush her. You tell her it's okay, that it's completely normal to feel so close to your sister and to want to touch her and show her your love. You came from the same womb. You're destined to love each other.

Your little sister's eyes well up as she grips you with her claws and sinks her fangs into your breast. An intoxicating mix of pain and nurturing love wash over you. The venom starts to work its magic and the pain is suddenly overflowing with ecstatic pleasure. Your own breath starts picking up and you begin to let out soft moans in your sister's ear. You feel the bulge in her shorts start to push into your thigh. She starts whimpering as she drinks from you and grinds her thick, leaky cock against you. Both your pleasure works symbiotically with the other and when it builds to a frenzy, you feel yourself reaching orgasm while your sister grips you tighter and releases her teeth, moaning out loud for you as her hips convulse against you. You see a small bead of saliva and blood dripping down her lip and onto your chest.

Your little sister collapses on you and you wrap your arms around her and stroke her hair. Her breath lightly teases your nipple as you nuzzle her hair while she falls asleep.


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5 months ago

Honestly, I think having a perverted little sister would be really cute. Girls doing pervy things is really cute to me. Like I wake up and my little sister is using my hand to get off because she needs my touch? Aww, come here sweetie, I'll help you.

5 months ago

Girl who has been trying and failing to feel loved her entire life: what if you were my mom?


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doggirleatdoggirl - trans siscest
trans siscest

21☆she/her☆sapphic sister kisser ^ω^

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