Eating the booty like groceries, naturally

You had locked yourself into your room, furiously burying yourself in course work so to drown out the burning humiliation from earlier. The end of your sophomore year at the local college was fast approaching and if you fail any of your classes your mom is going to stop letting you live here rent free.

You're interrupted by the newer of the two magic cocks appearing on your bed. "Oh no, you can fuck right off! I'm not getting naked in public again!" you scold it, even as you stand up and stride towards it, licking your lips in anticipation. "Or, maybe one little bj wont hurt... Two at the most." On your way by, you unlock your door for some reason. It just feels like the right thing to do. What if some other poor soul needs access to this magnificent cock?

No! Not magnificent! You're still mad at it! Even if it's delicious and perfect and fits in your mouth like lock and key! Your resentment drains away the closer you get. Who are you kidding, you can't stay mad at it! It twitches adorably as you close your hand around it and the sight makes your heart melt. "Aww, I'm sorry! I shouldn't have been so rude! Here, I'll make it up to you," you say as you lean in and plant a kiss right on the tip.

You enjoy the throbbing of the head as blood rushes into it, pulsing against your lips. You pull back, admiring the sight of your purple kiss mark adorning it, a strand of saliva and precum connecting your mouth to it. "God you're so cute in makeup! I could just eat you up! Or out~" You kiss it again, wriggling the tip of your tongue into the urethra to get at some of the sweet precum. You shiver with pleasure as it graces you with a little spurt. But something tells you that you should stop just for a second. The cock wants to try something different.

The cock vanishes but where it was is a...hole of some kind. Shaped exactly like your butt. You can't see anything inside of it, just a blurry swirl. But for some reason you know it's safe. You toss off your skirt and squat over it, slowly lowering your bare ass down...

And the instant you touch it your behind gets sucked in and you yelp as you're partially pulled into it. You get stuck with your ass on the other side, leaving you trapped on your bed like, well, your ass was stuck down a hole.

You wriggle a little bit but you're jammed in pretty good. "Now what?" You ask aloud. It doesn't take long to get an answer.

What can only be a tongue licks against your ass, sliding from the bottom to the top of your butt crack. As it crosses your rear entrance you get a spike of pleasure, as intense as if it had licked your clit. You gasp and wriggle, trying to escape as the tongue makes another pass in the other direction. This time it digs into your sphincter a bit, making it leak a little bit of the cum-lube mix. You shiver again, trying hard to not enjoy this.

Then another tongue joins in. You gasp loudly as it laps at your cunt. Although it isn't amazingly skilled, it is relentless. You are helpless to resist as your captive ass refuses to budge.

The intruder at your rear door finally breaks in and you let out an undignified squeal at the new sensation. It works its way into your asshole slowly, lapping up the mess your mom left behind and leaving you breathless under the dual ****.

The twin tongues pull out, and you don't know if you are relieved or disappointed. You vainly wiggle your butt, hoping to entice them back. No luck.

You whip your head around as the door to your room opens, and you see Jessie standing there with a shit-eating grin on her face and nude save for a pair of rainbow thigh socks. "Hey sis, just thought you wanted to see the main event!" she says cheerfully as she steps aside. In the hallway across from your room, your mom is kneeling in front of something tan and round stuck to the wall. She is completely naked except for some leather cuffs around her wrists and ankles, looking both annoyed and aroused, but she buries her face into whatever it is coming out of the wall without protest when your sister snaps her fingers in her direction.

"Yep, the magic cock is making us eat you out! Definitely not our fault," Jessie claims as she resumes her spot at what you now recognize as your ass stuck in the wall. You can't stifle your gasps of pleasure as the pair resume their ****. Jessie attacks your cunt with gusto, much better than your last boyfriend, making teasing little flicks with the tip of tongue against your clit. Your mom is less tactful, just wriggling her tongue around inside your rear wildly, kissing your anus like she would a lover's lips. Well, more like she was sucking face with her ex-girlfriend. But it feels both weird and nice at the same time.

You can't last long under the combined sensations and you scream loudly as you cum. Jessie's face is soaked by your orgasm, and your mom shivers as she cums herself, somehow. The two pull away and you launch a few inches into the air as your butt is ejected from the hole in your bed. You carefully pat it to make sure it's all there before you're interrupted by Jessie as she stands up, wiping the girl juice off her face. "Hey sis? Jason and I are having some friends over soon. I suggest you go take a shower and put something skimpy on for everyone."

Something about...something she said made that seem perfectly reasonable. You slowly get to your feet, still hazy from the post-orgasm bliss. "Y-yeah, sure. Something skimpy. Can do." With that your sister walks off, your mom following her on all fours and looking as dazed as you feel. Your studying is all but forgotten as you head off to do what she commanded you to do.