Create a Static Pose For Bento Wings.

[xxSweetMuskxx]

How can I create a static pose for bento wings? I have a pair of modifiable bento wings. I just want to add a pose where they fold in front of me and cover whoever is with me while the rest of my body is unaffected, the rest does whatever animations are assigned to it. Any clue how I can achieve that?

I don't have avastar but I do have bento buddy, I can probably make do if the instructions are for avastar too.