I want a creepy abusive sexy story about an uncle named NAME_1 cohercing in a very subtle and smart way his naive extremely hairy and dirty and stinky nephew NAME_2 to execute all his twisted desire, his stinky armpits fetish, his stinky penis fetish. Both are publicly straight, but that night the uncle use a friendly daddy like bro-y attitude to normalize his fantasy and abuse his nephew sexually. The story must be realistic and tense with long physical descriptions. The uncle must start very slow in his actions and be playful and act and talk like a trusty man and gradually trap his nephew in his twisted games but in a gradually way, smart. Realistic, creepy and very erotic. Take your time with the story and start with chapter1, just them talking in the very warm living room with the broken AC. Write every single dialogues.