Sans POV:
As I walked back from grilbys I thought of (Y/N), I felt bad for leaving her, I don't know what's up with her lately. Whenever I hug her or touch her or any signs of affection, or even call her "sweetheart" or "babe" she always blushes deep red and excuses herself away from me and stays in her room most of the time. Is it something I did? Does she hate me? Or Is she just unwell? The snow crunched under my sneakers as I thought about what could have her acting so weird. Not long after I had reached home, I opened the front door and called out to (Y/N), no answer. I sighed and decided to confront her about it. I walked up the stairs and heard strange muffled sounds coming from my room... Wait.
what was she doing in my room? I walked over to her bedroom door and opened it....What I saw next,
I was not ready for...There was (Y/N).
On my bed... in my hoodie, bra and panties underneath squirming. Hair spread across the pillow as well as her legs. Fingers inside her, one hand on her breast, moaning my name loudly.
her head was thrown back with her mouth in the shape of a perfect O.
I blushed deep blue.
She hadn't noticed me, she was enjoying herself too much.
Oh god did she look amazing,
I was speechless.
Her moans got louder and louder along with my name on her tongue over and over again, fuck I wanted her so bad. My member twitched in my pants as I continued to watch her fingerfuck herself.
"Uh~ Ah! AHH!! SANS!!! SANNNNNSSSS!!!!!"
I watched as she came all over her fingers and thighs.
My member throbbed against my shorts fuck...She's so beautiful, I needed her.
She turned her head to see me standing there, flustered and aroused.
Your POV:
Sans stood there, his face dark blue and a blue glow in his pants. (oh no, oh god) I thought, "S-sans!" I cried springing up and attempting to cover myself. I knew he was there but just him watching me doing something so lewd made feel so disgusting. "Sans! Oh god~ I'm~ its not!~ I-I-I~" I sighed, hiding my face in my hands. "Sans I-I'm so sorry, I'm disgusting and I-I understand I-If you d-don't~" Sans approached me swifty and hushed me with a long passionate kiss, his tongue slipped in, we had a dominance battle, I let him win when I got tired of it. After a bit we pulled away to breathe. "It-It's my heat... I happens once every month. I wanted to ask if you could.... You know, help me... but I was too nervous and decided to deal with it myself." I said, my tail swished around. Sans chuckled and pulled me close "I wondered why you were always hiding from me" a bony hand rose to my chest and squeezed lightly "mmh~" I moaned softly. Sans leant towards my ear and whispered, "you're so naughty (Y/N)~" Sending shivers down my spine. He pushed me down and with one hand held both my hands above my head, "taking my hoodie and fucking yourself in it...in my bed, How lewd of you." He said huskily, I whimpered and squirmed a little against his hand, oh god I wanted him. "Mmm... Such a naughty girl... Hiding from me...making a mess on my bedsheets, heh... guess I'll have to PUNish you" he basically purred that sentence. I bit my lip hard trying really hard not to moan when he began to squeeze my tits harder. "How often have you fantasized about this hmm? How many times have you fucked yourself pretending it was me? You dirty girl~" "Sans- ah!... mm~" I moaned cutting my self off as he as he reached a hand down squeezing my thigh. He smirked chuckling "mm... you look so adorable like this doll."
I gasped when he gently slid his bony fingers into the elastic of my soaked panties from my climax not long ago. "Damn babe, your so messy, how bout I clean you up?" Before I could answer his head was already between my thighs licking up my juices. (Dear lord I have sinned) "Ah! Sans!~" my head fell back in pleasure. He grabbed both my legs pulling them over his shoulder as he slid his tongue further into me. "AH o-oh my god f-fuck!~" I stutter-moaned (That's a word now) loudly. After he cleaned me up he crawled back onto me grabbing my legs and holding them firmly around his waist. He looked down at my panting, blushing and turned on self, smirking. "How bout I make your fantasies come true? " "y-yes sans p-please fuck me senseless~" Sans gazed down at me biting his lip "mmm... That's it kitten... Beg for me" he said lustfully. He took his cock in his hand and slid the tip up and down my dripping clit "ngh-ah! Sans j-just put it in already!" He smirked and pushed it in with ease since I'm not a virgin, (no readerchan isn't a slut she's just been with someone else before, no slut shaming.) I thrusted my hips forward impatiently, "Sans... Please.... Move~" sans did what I said and roughly thrusted into me "Ah!~Ah! Yes sans just like that!" Sans groaned loudly grabbing my hips "F-fuck you feel s-so good!~" he picked up the pace hitting my g-spot "aggh~fuck! right there!" I moaned in ecstasy, my tongue slipping out. Sans thrusted even more harder hitting that amazing spot repeatedly. After moments of thrusting, moaning, panting and screaming of each others names we both came, sans flopped down next to me as we both panted. As I began to drift off sans held me close whispering "I hope that satisfied your heat" I blushed "I-I'm sorry I did something so lewd with your hoodie.... In your bed" sans shook his head "Don't be babe, just tell me earlier so you don't have to hide from me." He placed a sweet kiss on my lips. Soon I fell asleep in his arms, along with his hoodie.