Almost everybody must have started their motorised career with toy cars, i.e. bigger or smaller models of the real ones. Names like Matchbox, Majorette or Hot Wheels will sound familiar to most. All of these cars come approximately at the same size, approximately that of a matchbox, but still, there are a couple of exceptions, like the Micro Machines: Cars specialising in extreme miniaturisation.
In the home country of the Gameboy, the clumsy, lovable comic figure Doraemon commands a popularity comparable to the famous Mickey Mouse. This blue, cat-like robot from the future starring in many manga and anime series. His appearance in a film drew attention to the subject of environmental destruction in an amusing-moral time travel adventure as early as 1990. The Gameboy got a story-based release two years later. Therefore, a quick glance at the actual plot.
When it comes to entertainment media, things are simple. Rule #1: in each technical medium, people will create porn. Rule #2: for each popular franchise, people will create porn. Cross the two and the craziest offsprings may appear. Well, crazy to someone not further introduced. But totally logical to insiders.
Consequently, it was just a question of time until the first pornographic text adventures appeared. Infamously, On-Line Systems (the company which later renamed itself to Sierra) published Softporn Adventure in 1981. A wealth (?) of more or less professionally made games followed. Who doesn't remember gems (ahem…) such as Drive-In or The Farmer's Daughter? And then, there was Dallax – one of the first porn parody/tribute of a million dollar frachise in text adventure format.