I spent an hour trying to control Silvy's body. Zia and Tressi let me practice on them as well, which helped me learn the action more so than just learning a person's body. It all felt very natural to me, and downright easy in some cases. Silvy insisted that wasn't the norm, and that the gods had truly blessed me with my magical ability. It usually took months for people to be able to do what I could do after two days.
Precise control was far beyond my capabilities, but by the end of the time I spent practicing I could make them move like jerky marionettes. Not hugely useful at that level, but it already had my mind racing on the possibilities.
I finished by making Tressi flush, then pumped a bit of blood into her nipples and made them erect. She gasped and looked at me and I just laughed.
"Thank you all again for trusting me enough to do this," I said as I released my control on magic. "I appreciate you all."