ReimuFlan:
> Nod.
> I can give you extra arms, too, to help carry your belly if you need to, or just to have available to do more things. But we'll start with just the legs, unless you definitely want the arms too. If you do want the arms, though, you might want to take your shirt off, so they don't rip it.
MyonBug:
> Create two extra pairs of legs for Youmu, located in the usual places, giving her six legs total.
4:
> Warp our life energy into Seiga, immediately masking all of our identifying features by returning her body to normal (except for her chest).
> Begin listening to Seiga's thoughts.