Undertale Smut

Ink!Sans x Reader

(This was another request by the person who requested the Geno one. Enjoy!)

"you're my masterpiece." Sans said with a grin. This is the first thing he ever said to you that stole your heart. He was so charming with his tone, everything about him at that moment was beautiful.

You placed your hands on his cheeks and rubbed them and smiled. "You are too." A rainbow colored glow started forming on the skeleton's cheeks. Sans placed his phalanges over your hands. He closed his eyes. The skeleton embraced every moment of your touch, stroking your hands. He then teleported you into his room. He opened his eyes, conveying a strange emotion.

It was lust.

"do you wanna take this a step further hun?" Sans whispered. You stroked his cheek some more. "Yes..." You whispered back as you got on the bed. Sans was above you now, lifting up your shirt. You weren't wearing a bra.

He fondled your breasts in his bony hands, laying his head in between your cleavage. "they're so soft..." He praised. His fingers brushed over your sensitive nipples, making you squeak.

The skeleton dragged his tongue across your breast and onto your nipple. "i love the sounds you make." He chuckled as he sucked on your nipple. You hummed and whimpered, making him look you straight in the eye like he was enjoying all of the sweet noises you made.

The other stray hand pulled your pants down, rubbing your wet cunt. He slid down and kissed your stomach until he got to your crotch, finally licking your soft mound. Your juices were oozing out, giving him everything that he wanted. Wet slurping and kissing sounds filled the air as you quietly moaned, your tongue sticking out of your mouth.

He finally pulled his shorts down, revealing a rainbow cock. "you ready?" he asked, prodding you. You nodded in agreement as he slowly slid his cock into you, filling both of your bodies with pure ecstasy.

He groaned, moving in and out. He leaned closer to you, panting and moaning with you as the bed creaked. He pressed his hands against your cheeks now like you did earlier. "your face is so... nnh... cute..." He groaned as he lowered his head into your chest, still humping you. You rubbed the back of his head while he made muffled moans into you, soft slapping and moaning escaping from the two of you. He grabbed your hips now, hoisting himself up as he went a little faster now.

His pace was somewhat screwed up now because of every little bit of pleasure that was flowing through the both of you. You hummed a little as you came, not even saying anything. You closed your eyes. Tears of ecstasy were flowing down your cheeks, and everything that was happening made Sans cum inside of you. He groaned loudly as he started to grind against you, thrusting into you a few more times to make sure the cum was deep inside your womb.

The two of you panted as he pulled out of you. He rolled over to your side, sighing. "that was fun..." He praised. "Yeah... It really was..." you responded as you fell asleep.