A Fold in Space » A UnderLust-UnderFell Crossover «

Part 3 of 17: Punishment

"Don't you dare touch me." Lust warned, edging away from Papyrus.

Papyrus smiled evilly. In a sudden movement, he had Lust pinned to the bed underneath him. Lust gasped, fighting to escape his grasp, but Papyrus was much stronger than him.

"You've been a very bad kitty." Papyrus crooned as Lust struggled underneath him. "If you won't listen to me, I'll have to punish you."

"Get off me!" Lust growled in response, still struggling under Papyrus's iron grip.

"Hmm.. Guess I'll have to teach you a lesson." Papyrus leaned down, licking Lust's neck from the top to bottom vertebrae. Lust gasped, shivering at the sensation.

"W-Wait, no stop!" But Papyrus pressed on, lowering his head to Lust's, and began kissing him. His tongue pressed against Lust's teeth, seeking an entrance, but Lust refused to open his mouth.

After much persistence, Papyrus got part of his tongue in Lust's mouth, exploring greedily. "Mmm mph!" Lust jerked his head, but Papyrus held him in place.

Papyrus was surprised to find that Lust's saliva was very sweet, something that he hadn't tasted for a long time. He found himself immediately addicted, deepening the kiss even more. 

Lust suddenly stopped fidgeting, his  eye-sockets narrowed in anger. He bit down hard on Papyrus's tongue, drawing blood.

"Gah!" Papyrus jumped, pulling back. He let loose a string of profanities and stared at Lust hatefully. "It seems that I need to use more drastic measures."

Papyrus forced Lust's legs apart, staring down lustfully at Lust's purple ecto-length, wondering if it would taste as sweet as his saliva. "What do you think you're doing!?" Lust cried as he struggled to close his legs.

Papyrus unzipped his pants, revealing his own glowing red member. "Hold still, Kitty." He cooed, stroking down the insides of Lust's thigh bones.

"H-hah.." Lust trembled, shaking at the icy touch. He could feel his whole body trembling at the knowledge of what was about to happen. And there was nothing he could do about it.

Without a warning, Papyrus rammed his member into Lust's opening.

"F-Fuck!" Lust gasped. Tears spilled over his eye-sockets as Papyrus ruthlessly began to push in and out of him.

"N-No, please! S-Stop!" Lust cried. Papyrus was going too fast, and the pain was too much for him.

Lust screamed, his tears flowing endlessly as Papyrus continued to pound harshly into him.

After awhile, his pained cries died down as he finally fainted. Papyrus smiled down at the frail body underneath him, pulling himself out. He stroked Lust's head, then clipped a leash onto Lust's collar, attaching the other end to a ring set into the wall.

§

Over the next week, Papyrus would visit Lust every day, fucking him so hard that he passed out from the pain and exhaustion. Every day, Lust still refused to follow Papyrus, but his resolve was weakening.