CeleraPrime
Old Man Walkway

Mel goes to the shopping center with her Grandpa. At the entrance Mel touches her grandfathers shoulder. "Alright Grandpa, just wait here. There are only young girls inside, it would probably be boring."
He nods, smiles and gets out his wallet. "Do you need some money?"
She grabs the entire wallet out of his hands. "Thanks! Love ya!" She walks away.
He just stands around leaning on his cane for a while. Right next to a trash can. Looking at the girls coming in and going out. After a short while he's getting tired. He remembers that there was a bench outside and starts walking. He slips on a banana peel. He hasn't notice one of the girls passing him threw it at the trash and missed.
No one saw him fall, but it doesn't take long for a random girl to approach. "You ok, mister?"
He just smiles and nods.
"Are you the new greeter?"
He feels some pain in his back and twitches. It looks like he's nodding.
"Cool! I heard old folks are getting back into the workforce. Well, never mind if I do!" she steps up on his chest and wipes her shoes before walking inside.
More and more customers go in and out and use the old man as doormat like it is completely normal.
After an hour his granddaughter returns. He's covered in bootprints and his clothes are thorn. She runs towards him.
"Granpa! What happened?!"
"I fell... about an hour ago."
"OMG! Let me help you up."
"No!"
She tilts her head. "No?"
"At first this was awful, it hurt so much, but I think all those girls trampled the arthritis out of my bones. I feel so young."
"Uhm... that's weird, but if you're happy I guess that's ok. Can I try?"
"Sure, step right up."
And so she does. With the heels she just bought from his money. She slowly steps on his chest, and carefully walks around on him.
"I'm not sure what to do now, Granpa. Do you want me to keep going?"
"Yeah! Yeah! Keep going!"
"Ok then!" she continues walking all over him. Getting more confident with every step.
"That's nice, little one."
They continue for a while and back at home Mel starts to "massage" her grandfather every other day.