There was this sick elderly couple celebrating their anniversary

The husband was very old and weak, and spoke with a stutter. The wife had a severe case of Parkinson's disease and was confined to a wheelchair, as she was constantly shaking uncontrollably.

They eat a nice dinner at a hotel and decide to get a room. The bellman follows them up to the hotel and is about to leave when the gentelman asks him 'c-c-cc-cc-can you help me get her in the room?"

The bellman obliges and opens the room and pushes the wife in. He turns around to leave when the old man asks him, "C-c-cc-cc-can you help me get her on the bed?"

He agrees and lifts her out of her wheelchair, all while shaking uncontrollably, and places her on the bed. He thinks his work is done, but the old man asks him "c-c-c-cc-cc-can you help me undress her?"

Now the bellman is a pretty weirded out, but he agrees. He helps the man undress his wife, who is now completely nude, shaking on the bed. He thinks he's in the clear when the gentleman asks him yet another question "C-c-c-cc-c-an you help me tie her up?"

Now the bellman is really uncomfortable, but figures if this old couple wants to have some kinky fun, who is he to deny them. So he helps to tie her up, i mean really tight, enough to keep her from shaking, she is sort of vibrating in a way.

Finally, the bellman thinks he's done. He is about to leave but asks the old man if he needed anything else. The old man undresses completely, crawls onto his wife, and tells the bellman "C-cc-c-c-c-cut her loose"