Hey!
Here is the complete list of the prompts for the challenge and is adapted from khorazir. tumblr. com /post/39302697479/30-day-otp-challenge. I can't post links but that's the closest I can do.
1. Dreaming
2. Holding Hands
3. Cuddling
4. Gaming/Watching a Movie
5. On a date
6. Kissing
7. Wearing Each Other's Clothes
8. Shopping
9. Hanging Out With Friends
10. Animal Ears (includes extra prompt: 'pet names')
11. Wearing Onesies
12. Make Up
13. Eating Ice-Cream
14. Gender Swapped
15. In a Different Clothing Style
16. During Their Morning Rituals
17. Spooning
18. Doing Something Together
19. In Formal Wear
20. Dancing (includes extra prompt: '4:14am')
21. Cooking/Baking
22. In Battle, Side-By-Side
23. Arguing
24. Making up
25. Gazing into Each Other's Eyes
26. Getting Married
27. On One of Their Birthdays
28. Something Ridiculous
29. Doing Something Sweet
30. Doing Something Hot