She's just taking a bath, let her alone.

Example prompt

bathroom, a naked woman, lies on her back in a bathtub flat on her back. her ass is against the front of the bathtub under the faucet. she is on her back with her legs pulled back towards her chest with the faucet between her legs. The faucet is on the left side of the wall and is turned on and water is running out of it. The water is falling on to her pussy. She is water masturbating. Her hips are under the faucet and running water.  The bathtub is partially filled with water.  She is shaking in pleasure having an orgasm. She is having an orgasm. Viewed from {a low angle|a high angle|from above|from the side}. 

This model was not easy to train, it can be very quirky. You can change it from a bathtub to other locations also.