He Talks Her There
Intensity level: Adventurous
He describes explicitly, in real time, in detail, what he's doing and what he sees, until she finishes. His words as the final push.
How to try this
As she builds toward her finish, he starts describing, in specific, explicit detail, what he's doing to her, what he sees, how her body is responding. He doesn't stop narrating. He paints the picture in real time, staying close to her ear, until she goes over the edge.
Why couples love this
His voice describing what's happening to her body adds a layer of awareness that intensifies everything she's already feeling. It's like he's holding up a mirror made of words, and the combination of hearing it and feeling it at the same time often tips the balance toward a much stronger finish.