Y/N POV
I was on my way to another AU as I finished visiting the Underswap. I'm not a human but I don't really care if people call me human or monster, but I do have control to travel to different AUs, and I love it. I've met pretty much every Sans, Papyrus, Muffed, and other monsters along with befriend them, even Ink Sans, but I have felt that I'm being watched yet I shrugged it off. Right now I'm walking through a portal to Birdtale, I think that that AU is interesting.

????POV
I was walking through a portal to Dreamtale, I felt another presence going through the portal as well, I looked around til I saw.....Her again. I have had my eyes on her for a while now and now it feels like that she's following me, but every time I see her I smile and I don't understand that but I have fell for this girl that can somehow travel through univereses. I had to know who this was.

Y/N POV
I finally Got to Birdtale, I looked around as I saw the many monsters flying around with their own uniquely made wings, I take today, first step into Birdtale until I then got tapped on the shoulder, I turn and see nothing. I raised my brow then turned back around to see a Black Skeleton with yellow teeth, weird eyes, and colored fingers, I have never seen a Sans like this and he's traveling through Au's like me and Ink," Um Hi" I said in a confident tone, he smiled at me and replied," Heya kiddo, The Names Sans but you can call me Error" he had a very glitchy voice but I could understand him, I smile back at him," Y/N but you can call me N/N".

Time Skip

Y/N POV
It has been a year now since I met Error and we have been quite close friends, we have hanging out a lot and talking, telling jokes, traveling to different AU's together yet he does like to cause mischief yet I tell him not to and he listens.....sometimes, I even met a few other of his friends like Nightmare, Fell, Horror, and more yet Error and Ink don't get along that well. I was at the void with Error, apparently that's where he lives, he made a home appear and we have been meeting there almost everyday. I was sitting on the couch watching TV and I was wearing my nice loose clothes, so ya I was pretty feeling pretty chill today, Error was out at work and today was my day off, but yet for some reason, Error was always on my mind, he was always so nice to me and caring and loving....sometimes but I think that I have fallen hard for this Glitchy Skeleton.

Error POV
I Just can't get her out of my head, she is everywhere I go and everytime I try to think of something else I CAN'T, shes the first thing that comes up, I want her...badly, but I'm not sure that she would accept me, I sigh," Its worth a shot" I said to myself, i then teleport home and see Y/N watching TV wearing cute lazy clothes, I started to blush and walk towards the Couch.

Y/N
" I-I'm back home" A voice from behind me said, I turn and see Error, I smile sweetly," Oh welcome back" I said, he looked as if he was blushing and I get curious," Are you okay, your...blushing" I asked he looked at me surprised and shakes his head nervously," Y-yeah" he said and sat next to me on the couch," Heya Y-Y/N, c-can I tell Y-you something?" He asked I look at him,"of course, what is it?" I asked, he rubbed the back of his skull and takes a deep breath," I-I'm in....L-love with you Y/N, and I always was ever since I saw you for the first time, your cute, Beautiful, kind, fun and I love you cuz of all of these things" hear said with a lot KO of passion, he really meant those things, I was shocked and speechless, he Loves me......and I love him," P-please say something" he said breaking me out of my trance, I smile happily and attacked him in a hug," I love you too Error!" I said happily and I meant it. Error hugs back smiling and chuckling, we both look into each others eyes and were stuck starring into each, we both blush as Error gets closer, I do the same til my lips landed on his teeth, i close my eyes and so did he as well kiss passionately, After a few minutes of being suficated from the kiss we both separate the kiss gasping for air, Error was blushing furiously yellow and I was blushing hard F/C. Error then starts attacking my neck with kisses and licking, I moan softly and grow weak, Error flipped us and now he was on top, he continues licking my neck and then starts biting my neck, not gonna lie, this did escalate quickly but the sensation felt to good for it to stop, I moan a bit louder as he tries to find my sweeptspot with his long yellow slimey glowing tongue, once he did he started to abuse that spot and this sent some intense shivers down my spine, I moaned louder and wrap my arms around his neck holding closer, after a couple of minutes he stopped and he left a hickey, I was blushing even harder now," Your moans are so sweet~" he said lustfully. He looked down at me with lustful eyes, his right hand then began to reach up shirt then behind me, he then ptakes out his hand and he held onto my bra,' What the! I didn't feel him unclip it!' I blushed more as he tosses it somewhere else, he then reaches upy shirt again with both hands and grasped onto my breasts, I moan loudly as he began to massage my breasts. I started to feel myself yet wet 'down there', I continue to moan in pleasure then Error began to slide his gand down my Pants/skirt/shorts, until someone knocked on the front door, we stop with what we were doing and we both looked at the door, the knocking continued and Error looked at me with a smirk," We will finish this later N/N~" he said in a low sexy tone he gets up and goes to door, I get up blushing insanely, I was breathing a bit heavily from what happened, I then picked up my bra and hid it as I saw Ink walk in, He sits next to me and smiles, and we carried on with our day from there.