Write a story with a lot of dialogues based on this: (a human boy meets the best master of all times:the Grim Reaper, who has the form of an elderly humanoid catta lemur thousands of years old, bipolar, slightly muscular, two meters tall and with blood red eyes, long black hair and a goatee beard, a bit crazy and perverse , with a high-pitched voice and a colorful personality who calls himself Void. The boy ask him if he could train him, to become a better warrior and magician. The lemur ask him if he would like to give him something of value, or if he would like to be trained without giving him something. The boy says he can find something of his choice to take, in exchange for the training he will grant him. And so one day Void, after a training particularly gone wrong decides goes around, naked, with his not-human lemur 30 cm black cock and not-human lemur old-looking wrinkled mango-sized testicles out in the air, yawning. And after a while he sees something that is worth as the greatest thing he could ask for, in exchange for the boy'a training. Void sees a woman, with a blindfold around her eyes, asking for her husband to come and give her his love. Void imitates the boy's voce and pretends to be him, while he fuck her and, in the end cum inside her with his superhuman thick ghostly pitch-black semen 20 times more fertile than that of the best human ever so much that a single unnoticeable sticky drop could make her pregnant with two kids. She was the boy's wife, and he took her as the prize)