I've never got a hug from my current T She also never brought up the subject of touch. I've no idea if she hugs clients. Sometimes I do want a hug from her. Like at the end of a difficult session, when I still need to travel home for 1,5 hours. I'm afraid to ask her if she hugs clients.
She does give me a handshake at the end of a session, but not every time. Twice she gave me a pat on the shoulder, which I liked.

My pdoc shakes my hand before and after session.

And every previous T I've had also never offered a hug. I gues no one finds me hugworthy.