Writing prompt

Power pony au
Humdrum(spike), being unappreciated by both his team and maretropalis' citizens, quits the team and is turned evil by The Mane-iac and other female villains who do respect him.

Requirements

Spike gets powers after leaving
Harem
Spike x females
Spike is 16-18 years old still in high school as is the rest of the PP team

Additional ideas

Spike's dad is a evil businessman who repediatly rape Spike's sister (fem shining armor) causing her to become a ironmanish villain who uses a suit built by spike

Spike's mom and dad get a divorce and, due to getting screwed over, his mom becomes a Dr. Strange esk supervillain to screw his dad over

Spike has kamen rider powers

Spike is also recieves no respect in normal life because he looks younger than he is despite being top of his class