The Chaser reminds me a little of another episode from season one of The Twilight Zone: A Nice Place to Visit. Both feature a character who believes he has everything he could ever want, only to find out that it's possible to have too much of a good thing.
George Grizzard stars as lovestruck Roger Shackleforth, who is obsessed with sexy babe Leila (Patricia Barry), who, to his dismay, wants nothing to do with him. In desperation, Roger visits Prof. A. Daemon, a purveyor of magical potions, who sells him a love elixir for just $1. Slipping the mixture into a glass of champagne for Leila, Roger finally gets the love he so desires, but isn't quite prepared for the results: smothering devotion and total subservience. So effective is the potion that after six months of marriage, an exasperated Roger is considering taking drastic measures, at least until Leila reveals that she is expecting.
Told with tongue firmly in cheek, this is reasonably fun while it lasts, but is far from a classic TZ episode (besides, I can think of far worse fates than having every whim catered for by a very obliging beauty).