drainee

plural drainees

1. One who undergoes draining.

   Beth had to remind herself he was the drainer and she the drainee.

   2018, Sara Saint James, Trust the Night

   1 more example

   You see the "drainer" become more flushed, and their stance improves, while the "drainee" looks dejected and gray, and their stance moves to protect their gut or solar plexus area.

   2007, Angelique Silberman, Change the Human Dis-Ease, page 78