I was looking to see if any of you knew of a Expression Pack that had a good pose for G3F or G8F that simulated someone trying to stop them selves from blowing chunks? Bulging eyes and cheeks, ETC...
Chillaxin' Mix and Match Expressions for Teen Josie 7, there's a pose where she's puffing up her cheeks and tightening in her mouth. If you choose that lower expression and mix it with the eyes of a shocked upper expression you should have close to what you want. I think it's the only one that sticks in my mind where the cheeks are puffed out.
*giggles*
I can only imagine what you'd need that for... 😛
Couldn't you do a little creative dialing to get something like that?
Also, maybe posing the model with finger to mouth, cliche style might help suggest the action.