I'd say we're on the same wavelength here. I was thinking along much the same lines; light but not overtly sexy clothing, just a handful of people (late teens/young adult), a simple tie-up (about all i can manage on 3D for the time being anyway); a simple background, that sort of thing. Definitely nothing more than PG-13 rated. No fetishes; just a fun and simple TUG.
This time, i'd start simple and work my way up (if necessary) rather than the reverse... based on suggestions from the previous poll (or a new one) on what people want to see in it. Some changes (if needed) would actually be easier with 3D art than with 2D art, tough others might be harder. 3D has its own limitations and rules; but... it looks
cool, doesn't it?

Dare to be different... and make a difference.
To boldly go where no one in their right mind has gone before...