Leather culture is most visible in gay communities and most often associated with gay men (“leathermen”), but it is also reflected in various ways in the gay, lesbian, bisexual, and straight worlds. Many people associate leather culture with the consensual exchange of power in romantic and/or sexual relationships. Sunset Shimmer and Flash Sentry often wear leather and I think they’d be the perfect candidates for MLP leather pride.
 
Flash by ChainChomp2
 
Sunset by zacatron94
 
Also since 3D4D made a picture similar to this I think I’ll give him this as a gift.