Oneshots for all! AU Sans X Male!Reader Lemon

Alone time UT!Sans X Male!Reader

You decided that today was a good day to head to Grillby's for a bite to eat. Your (h/c) locks caught a few snowflakes as they fluttered down from above in Snowdin and you arrived at Grillby's diner. As you stepped inside, you took the seat you normally do at the counter by Grillby. "Ah, (y/n)," Grillby said, "Good to see you again, I take it your usual order is what you'd like?" he asked and you nodded. "Yes please, Grillby" you said and put the money on the counter to pay for your food.

As you waited for your order, Sans had taken a shortcut to Grillby's and Sat directly next to you, "Sup kiddo?" he asked and you shrugged, "Hey Sans, not much." you answered him. Grillby returned with your food and Sans got his usual bottle of ketchup. "How are you able to drink that stuff?" you asked, "It's to put on stuff like hot dogs and burgers" Sans shrugged, "It's good. That's all I need to know" he said and you rolled your eyes.

After eating, you and Sans went back to his place and watched movies while relaxing on the couch. Papyrus came in for a minute to say he was going to get some groceries an left. You and Sans staye on the couch and he noticed a faint red blush on your face, "Hey, (y/n)," he said, "You feelin' okay?" You felt your cheeks glow brighter red and nodded, "Yeah." you said and Sans placed his han on your forehead to check your temperature, "Well, ya ain't warm..." he said and retreated his hand, "Why's your face so red?"

~Time skip 'cause lazy XD~

Sans was on top of you and both your shirts were off. You looked into his eyesockets and blushed deeply seeing his flaring blue eyelight. "Ready babe?" he asked you, placing a hand on your hardening crotch. You let out a small gasp and nodded slightly, "Yes..." you replied and Sans removed both your pants and his shorts, his blue ectoplasmic dick coming into view. You nearly gasped again at the size and he gently pushed inside you.

You groaned lightly, gripping the couch's fabric tightly as you were penetrated. When you eased your expression, Sans took it as a note to start thrusting, "D-damn, babe..." he said, "You're so fucking tight..." You moaned loudly, "Y-you're so b-big..." you said, "F-faster, please, faster!" Sans chuckled at your request and went faster and harder. You let out a loud moan an felt your member start aching for release.

Sans must've caught on to this,because he gripped your dick tight enough to prevent climax. You whined lightly and Sans chuckled, "Not yet, Babe..." he said, "I want us to cum together~" Sans thrusted harder and deeper, making you moan loudly and squirm a bit. The skeleton kept this up for a few minutes and felt he was getting close to his edge.

"Alright, b-babe," he said, "You ready for me to f-fill you up?" You called out, "F-fill me up! Please, I can't take it!" Sans grinned at this and let go, cumming and letting you reach climax as well. Panting heavily, Sans pulled out of you and laid on your chest, "(y/n)... that was, the best sex I ever had..." Sans said contently.

"S-same here, Sans" you stated, "I love spending alone time with you..." Sans chuckled lightly, "Me to, babe." he said, "We should do this more often" you agreed and fell asleep. Sans covered you both with a blanket and fell asleep as well.

(OKAY! So, I hope you liked that. Pleanty more where that came from soon enough! Later!)