"Now I know which is which, but your sister doesn't." Your mother smiled as she picked you up with her soft manicured hand. You could see in her other hand was your twin dildo, her real dildo. "So you can hide where I keep my real dildo, and we won't get you confused again." She smiled, dropping your twin in the drawer where you'd just been.
You felt a chill run through your long phallic form, and then your panicking escalated into deep fear. Your sister thought that your mom understood, but it's clear your mother had gotten the wrong idea. In your mother's eyes, your sister had been using you to masturbate, so when she had come to switch you back, your mother had assumed you were really her dildo! And with your sister not understanding, you're the only one who knows what's happened!
"Glad I know you're really my dildo!~" She teasingly smiled at you before shutting the drawer where your twin is in. You suddenly found yourself being kissed, and sucked into your mother's mouth, lubricating you in her saliva. You slide out your mother's mouth with an audible *POP* "Mmm, I've been desperate all day, and now I can use you without having any worries!~" She said to you while taking position on the bed. Your mother sets you down long enough to remove her shirt and panties, all the while you try to scream! To wiggle! To identify yourself in any way as her son, and not her dildo…
But with no luck, your screams fall on deaf ears as your mother picks you back up and resumes sucking you. You are down to the bare bone a clone of your mother’s dildo, and you can’t change any of that. Despite yourself it starts to feel good, your head especially as your mother performs fellatio on your entire being. The pleasure eventually ebbs at you as you're moistened, and when you're removed from your mother's mouth you momentarily miss the contact of her, wet lips… You never seen what a women’s vagina looks like in person, that also being your mothers. You can see that it’s shaven, and above her vagina you can see that she has some pubic hair, which is shaped like a heart. You start getting faint senses as you made contact with her vagina through your long phallic form. It’s salty with bitter and sour taste, and it smells heavily like foul fish!.. But it’s somehow captivating…
Your longing is not long lived, as soon you see your mother repositioning you between her silky smooth legs. You’re rubbed slowly, delicately across your mother's vaginal lips, reintroducing you to the place you were born. Very slowly, starting with just the tip, your mother reenters you into her vagina. You find your head surrounded by her warmth, and with immense guilt, you long only for the rest of you to enter her.
Your mother unknowingly obliges you, and you slip further and further into her as she moans softly, trying not to wake or alert your sister. The soft sounds *Schlup, Schlup, Schlup, Schlup!* are nearly as loud as your whimpering mother. You have never known such pleasure in your life, as your whole body is squeezed, and lubricated by the vagina you now call home. You can see her cervix while being pushed and pulled, in and out of where you once passed through as a newborn. Through that sphincter was where you were nurtured, and developed into a human being by your mother’s body. But unfortunately for you, you aren’t her son anymore. You’re now a sex toy for her and your job is to give her pleasure… This continues for near an hour, with breaks between orgasms for her to lick you clean and suck you down her throat. She murmurs different men's names to herself, and even deepthroats you at one point as she fantasizes about partner after partner.
When she is done playing with you, she cuddles you between her huge tits, and falls asleep.
All the while, as she snores and the sun comes up you have to process that you were just forced to interact with, and fucked your mother. You indirectly lost your virginity by your mother of all people, and you couldn’t believe that actually happened. You hope that they both realize what has happened, and change back into being her son!
In the morning…