Human Papyrus x reader
"TICKLES!!!" Papyrus yelled out, as if you were a mile away, even though you were literally beside him. His comment caught you off guard, and you had no time to jump up and save yourself from Papyrus' tickles.
Boy, were you dreading his tickles. He wrapped his arms around your waist, and brought you close to him. You flushed a bright pink color, as he turned you facing up, and pinned your arms above your head. He lifted his hand, and slowly brought it to your abdomen. He dug his fingers into your ribs, mircilessly tickling you. You squealed and laughed, not taking breaths. You wheezed for air, but that failed. His fingers slid under your shirt. Papyrus was a poor, naive guy. He didn't know or intend for this to seem... sexualish. He tickled a particular spot, which after a while, began to hurt. You lifted your arm, and began to tickle Pap, as revenge. And my oh my, the boy was really more vulnerable than you thought. He kicked up and down, the weight becoming uneven. You both tumbled onto the floor.
The two of you landed on one another, you at the bottom. Your lower body was between his legs, and you began to flush a bright red hue. He stood there, his face just as red. You noticed his body slowly arching toward you, and you thought your face was over 100 degrees by now. Your heart pounded and the stomach butterflies rose. Your faces were inches apart, and you saw Papyrus leaning in. You gulped, and your throat felt dry. You closed your eyes and at that moment, you felt soft, warm lips crushing yours. Your eyes widened and you pulled his face even closer to you. Now you two were full-on making out. His tongue in your mouth, moaning excessively even though there is really no sexual intentions; the whole shenannigans.
You both panted and sat up, onto the couch again. "God, I love you, Pap!" You smiled. His eyes widened. "R-Really? Wowie! I love you too, human!" He chuckled. "Nyehehheh!" He cackled. "I have a name y'know!" You smirked. He kissed your forehead, and the two of you made spaghetti for the rest of the day, as Sans sat in amusement, and Alphys wrote fanfiction of you two!