The knottiest little sister, back from the dead

Or maybe you're the submissive, and you dutifully obey her as she makes you milk yourself into her mouth, extracting her favourite treat as she laughs at how excited you get whenever mommy lets you touch yourself around her. Maybe she scoffs at how her pathetic daughter is so scared of other girls that she hides at home and jerks of to her own mom instead, at how you let yourself be used by her because you're just so fucking desperate to make her proud.

Maybe you're a different kind of dominant, dispassionately grabbing her in the kitchen and pushing her down to her knees without a word. You don't bother meeting her eyes as you fish your cock out of your panties and start jerking off, watching some depraved mother/daughter porn on your phone rather then paying any attention to your own needy yet obedient mom below you. You're not even using her to get off, just to avoid the mess by dumping your load into her mouth, and as you cum that's exactly what happens. She carefully catches everything she can, and before she even has a chance to thank you you've tucked yourself away and gone back up to your room.

Maybe she's a different kind of dominant too, treating it as something so matter of fact that it hardly even seems sexual for her. She sees you have a problem and it's her duty as a mother to take care of it, so she walks you through the process and talks about technique from her place down on her knees, reminding you to think of things that get you all excited, and giving you quick glances at her tits and down beneath her skirt to help you get off over her. She tells you you're doing a great job as the first spurt of your cum hits the back of your throat, and she reminds you after that she's here for you any time you need.

Maybe you're both just curious. After she caught you jacking off to some old family photo last week you've had a talk, and both admitted your unexpected mutual interest. You're both somewhat shy and nervous, and you both can't help but break in laughter a few times as you go, but you stare down at her as long as your anxious gaze will let you and she tries to do the same, while between the two of you your hand works back and forth along your shaft and slowly builds you up towards your orgasm. She doesn't even mean to taste it, but as you cum across her face a little drop lands in her mouth, and in the moment she goes in to catch a little more.

i'm an adult and i am a beast and i want to fuck like one. i want to pin down a human and decide whether to eat them or fuck them. i want to drown their body in sloppy kisses with a prehensile tongue as long as their arm and savor their little whimpers as the conical papillae on my tongue dig into their sensitive spots. i want to dig my snout into their crotch and sniff to determine if they're worked up enough or if i have to open them with my tongue first. i want to feel them clench and spasm around my tongue as i pull it out and mount them and dig my claws into their hips to hold them still. i want to feel their warm skin on my soft underbelly as i slide deeper than anything is meant to go in them and bite down on their neck to hold them still while i use them

i want to wrap them in my wings and tail after and cradle them and coo over them as they kiss my snout and playfully try and fail to struggle free. i want to preen their hair and nibble their ears and gently bite at their hand when they pet me