I am very much into shower/bathroom sex scenes. There aren't much good ones, I presume because it's difficult to shoot in such conditions: there is not much space in a regular bathroom; also the wetness is not good for the camera and the steam from hot water is problem for visibility. Many amateurs shoot themselves making sex under the shower but I like more professional work.
Please suggest only male-female action and only natural tits. For my taste it is important both partners to be wet, especially the girl. I like wet women hair. And the cumming has to be under the shower. I don't like scenes where they only start under the shower and finish fucking in bedroom etc. Maybe Nuru massage is an exception.
To give example - one of my all time favorites is the scene from Nubile with Leah Gotti - Wet Wild And Hot. She has two more 1 on Lubed and 1 on Tiny4K
Also - Addie Andrews from FilthyPov - My hot wife makes me watch her fuck stud in the shower as revenge.
Alexis Adams - Shower session from Nubules.
I like vintage ones too - like Jacqueline Lorians in I Want To Be Bad and Gynger Lyn with Tom Byron... I don't remember the title.