You have an idea.
You whisper to your girlfriends/mothers ear that we should go to the bathroom for a quick one. She nods and hastly grabs you by your shoulders. Near the men's bathroom you check if the stalls are empty or being used. You see nobody inside and signal to your girlfriend/mother that everything is ok.
"You know that anybody can just come here. So we have to be quick about this." You explain to your girlfriend/mother.
She looks are you with a huge smile and responds: "Or... you know..."
You both enter the bathroom and go to the nearest one.
"Before we start I want you to know that I can make this much more kinkier if you wish." Your girlfriend/mother says.
You look at her with a confused looks. To you being inside the stall is kinky enough, but to add something else to it.
"Spill the beans." You say.
Your mother/girlfriend touches the wall of the stall and starts to liquidify herself. The liquid girlfriend little by little is abrobed by the wall and there is nothing left of her. Then you suddenly see a motherly figure submerging from the tile wall.
"You see. My shapeshifting abilities doesn't extend to humans only." Your girlfriend/mother explains while easily moving the wall's structure. "I can stretch my abilities like this, but as a exchange it needs a lot of love juice from certain someone."
You can see her eyes look at your crotch.
Then with a small poppping sound she is dislocated from the wall and you see her panting like crazy.
"Haah huaah, sadly. I didn't think becoming a wall uses this much energy." She explains while gasping for air.
You notice that her body starts to revert back to her original girlfriend bodyshape.
"Fuck. I didn-" Your girlfriend says before you notice her starting to stretch from arms and legs.
"Honey, I think you need to carry me back home or quickly fuck me. Your choice." Your girlfriend says while trying to scoop her body parts from falling too far away from the stall.
She started to look more jello than a human at this point. Then I had a small thought.
'Should I or not do this?'