8 XXX : nsfw_wtf

Long answer - she and the photographer were taking erotic photos involving a banana, and she took a momentary break to look at the results but either forgot or didn't care that the banana was still in her. The photographer took the shot so they could laugh about it later. Shirt answer - your mother is making a banana shake and couldn't remember the recipie, so she's looking at photos of last time.
Obviously she's a redditor, because banana.
This is how pervs perved before the internet. The equivalent of /r/omgbeckylookathiscock
banana for depth scale
It's only wtf if that banana is your uncle.
Banana phone. She's doing it wrong. Or right.
Midlife crisis poker tournament?
She is getting pictures taken of herself with a banana in her vagina, and looking over those pictures to see which ones she likes best, while still getting her picture taken.
What is going on here? Clearly, your mother is being raped by a banana.
Fapping to sexy pics… with a banana
That's a woman looking at some polaroids.