现在轻柔地抚摸他的前列腺

You're sitting beside your Shiva. Rest very gently a hand on his back, right on top of the heart chakra.

Your other hand on the front side.

A gentle rocking to and fro will help your partner to find a powerful yet calm centering.

Find the rhythm of his body, the frequency in which this technique will almost happen by itself.

And also into opposing directions.