My cat insists to "drink" the water off my hair if I am in the bathtub! She loves to drink my bath water! I have to wait for her to finish drinking BEFORE I can add any soap!
I have long hair and she will bat at when it's wet. She won't drink out of my hand but she will suck the water out of my hair!
I reckon I am spoiled with a cat that drinks my bath water!