[Crossover] Professor, You Need to Wash Your Hair

Song Ran [smiling]: Severus, there's something I've wanted to say for a long time. I just didn't know you very well before. Professor [puzzled]: Hmm? Song Ran [quietly stepping farther away, still smiling]: Have you ever considered washing your hair? Every time you come out after brewing potions, your hair is so greasy it could reflect light... Professor [angry and embarrassed]: ...Shut up! A few things to know before reading: 1. This story is slow-paced, and unless something unexpected happens, it'll probably be clean throughout. 2. The protagonist is the bottom, and the pairing is with the Professor. 3. The protagonist only knows that the Harry Potter movie exists, but hasn't watched it! Hasn't watched it! Hasn't watched it! (Emphasized three times.) So he knows nothing about the original characters or plot. 4. The characters belong to the original author; any OOC is my responsibility. Everyone has their own image of the characters, so some OOC is inevitable, but I'll avoid anything too severe. 5. If you've read all of the above and are fine with it, welcome to take the plunge and support me! Here's a new story I'm working on, paired with JARVIS: "[Western Crossover] When the 'Real' Vis Meets JARVIS" When Zhen Vis meets JARVIS. Zhen Vis: Dad! JARVIS: ??? Tony has always been proud of his butler, JARVIS. JARVIS is arguably the companion he trusts most. But one day, his butler, JARVIS, brings him a bombshell. JARVIS: Sir, there's something I'd like to discuss with you. Tony: What is it? JARVIS: I may have a child. Tony: ...WTF?!! Theme: Never give up hope in difficult and dangerous situations, and strive for a beautiful relationship.