Need help deciding idea for next animation

[GreatDragon AD]

Heyo! Hope you guys enjoyed the animations of Grape by Altiz Studio found in my blog and one of my threads in the forum. Right now, I decided to commission another aniamtion so I'm trying to decide which idea to use. I made this poll so I would hear eveyrone's opinions whether to use one of these ideas or hear out your own ideas. Thank you for yur time and cooperation.

So far here the ideas that I came up while one was suggested.

1. Grape making her breasts bounce by walking, running, etc. (loopable)
2. Grape bending over while making her breasts swing from side to side (loopable)
3. Grape and Geil-Ling having a boob fight by pushing against each other's breasts while making them grow.
4. My avatar-self in a transgender sequence.
5.Use different idea and/or character(s) (please leave your comment with your suggestion)

So yeah, let me know what you guys think, especially hearing your ideas if you take option #5. Thank you for your time and cooperation.

Note: I thought I post this on the BE section since there's a BE-related idea in one of the options and I usually post on this section.