Tömas grins.
Good!He then expands into a glowing teal mist still shaped like his bodily form and slowly drifts over to Jesse, losing whatever semblance of human
ity form he has. By the time he hovers near her face he's a blue tendril of smoke. Assuming she doesn't resist, he drifts inside her mouth and nose, spreading out throughout her entire body from there, permeating her very cells with his energy, fusing with her. As the process completes he might even be able to be faintly seen overlaying Jesse - he'd be doing whatever her body did, since she's the one in control. Her voice might be a bit echoey.
((Is that amount of detail good, or should I have stopped and such beforehand? Anyhow, if it's acceptable Jesse probably feels energized as fuck right now since she basically got injected with pure spiral energy, so ... feel free to describe that however you'd like

))