Can I Use Undertale Undyne Fanart For Merch?

~ Ducan : Demon king ~ My kingdom is on the verge of distraction and my race is about to perish in a blink of an eye. What I need is a blessed maiden who can only be found once per hundred years. A virgin girl with the favour of the gods, who will open her legs for me In order to restore the power slipping away from me. To balance my kindom and the reels of hell, I need her to carry my seed so I could secure my position and forever rule my kind. Once my eyes are set on her, she will become mine with or without her approval, affections or consent.

I bought a fox fae. The owner of Vulpyr Hall had been very clear. He was only here to help me get rich, nothing else. A year later, my assets had skyrocketed to a billion. But… Wasn’t he supposed to stay out of anything intimate? Why did it feel like he wanted to get under my skin?

On the day of Zephyr’s art exhibition, I saw people stand around a portrait of myself. My cheeks were flushed, and I was bare. My posture was the one we used in bed last week for fun. Zephyr even got the mole on my chest right. As people stared at me mockingly, I demanded, “Why did you do this to me?” He was unbothered. “It’s not as if I asked you to sleep with someone else.” But he did let people see how I looked when I was having an intimate moment with my own boyfriend! “It’s just a painting. Why are you being so petty?” I was stunned by the mockery in Zephyr’s gaze. Then, I called my assistant. “I’m attending the international art festival as the organizer.”

My boyfriend said that art held no restrictions, so he used my provocative paintings to enter a competition. Amidst a row of classic ceramic figurines, I became famous. He shot to fame, landing in the top ten of trending searches, while I was humiliated by the entire internet and mocked as a “ceramic influencer.” When I confronted him, he looked at me with disappointment. “They don’t understand art, and neither do you? I thought you would support my work, but I didn’t expect you to stir trouble! You’re so immature!”

I fell in love with a cold, taciturn tattoo artist named Henry Kane. So I deliberately damaged my tattoo again and again, picking at the skin and reworking the design, just to see him a few more times. By the third visit for touch-ups, scrolling comments suddenly appeared before my eyes: “I’m dying of laughter. This desperate female lead literally destroyed her freshly tattooed skin just to see the male lead again, and she still didn’t dare confess her feelings.” “Henry Kane is actually the embodiment of an ancient ferocious beast who sat on mountains of gold and silver but refused to spend them, choosing instead to open a tattoo studio to experience mortal life.” “He looks icy and distant, but his possessiveness has long since maxed out.” “He was just afraid his violent nature would scare his woman away.” I looked at the man in front of me, who was lowering his head as he wiped down the tattoo machine, and he did indeed give off an unmistakable keep-your-distance aura. But the comments claimed that he wanted to possess me? “Um… Excuse me?” The man tilted his head slightly, and under the weight of his deep gaze, the confession lodged in my throat. My mind short-circuited, and I blurted out, “I… I wanted to tattoo it on my lower back this time.” In an instant, the comments exploded in joy. “Woohoo! We’re taking off!” “Lower back, you say? That’s a sensitive spot! Can this pure-hearted ferocious beast really hold back?” “Good grief, straight to the undressing scene! This cunning move by the female lead is operating on a whole other level!” The man’s hand gripping the tattoo machine jerked to a sudden stop, and the air seemed to freeze for a few seconds. Then he answered, his voice slightly hoarse and unreadable, “Alright.”

A normal girl just as usual working every day. This changed when she met a demon. She made a contract with the demon to help her. She just want to use her demon, but she find that she can't help fall in love with the Demon