Definition: In this task, five ordered key facts are given. All the given facts are expressed in natural language. Your job is to generate a story 100 to 1000 words long, that includes all the facts given as input in their order of appearance while expanding upon them to produce a broader, yet coherent, narrative.
Input: Fact1: scientist named Eiji has developed new chemical called, Fact2: new chemical called turn pain into pleasure, Fact3: Eiji ends up eating herself, Fact4: Rika In leaves on motorcycle to spray MySon onto general population final scene, Fact5: scene features gluttonous woman first eating labia then nipple and finally eyeball

A scientist named Eiji has developed a new chemical called MySon that can turn pain into pleasure. He decides to put three girls who attend the experiment held by Eijis mother to the test. Meanwhile, Eiji has a crush on one of the girls, Rika. MySon influences the girls gradually. The gluttonous woman wishes to have the best food in the world, but she ends up eating herself. The vain woman wishes to have the thinnest and most beautiful body in the world. However, noticing hairs and pores all over her body, she tries to mutilate herself. Rika does not seem to be influenced by MySon, but Eiji finds out that it has turned her into a homicidal sadist. and that she killed the other two girls. He impregnates her, but dies. She survives, and bears his son. In the final scene, she leaves on a motorcycle to spray MySon onto the general population. The films most controversial scene features the gluttonous woman first eating her labia, then her nipple, and finally her eyeball. Eijis mother is frequently visited by his father. Eventually, he pulls open her abdomen which was cut open previously by Rika and climbs inside.