Practical Instruction Title:Practical Instruction Author:torino10154 Characters: Harry and Luna, (Neville/Luna and future Harry/Draco implied) Rating: PG-13 Word Count: 100 Content: Discussion of anal sex Disclaimer: Not mine. They belong to JKR. A/N: Unbeta'd. Written for harry100 Challenge Prompt 214: Prohibited (which is more implied than anything).