Mooing for Mistress (Long MTF cow girl/partial cow TF caption) (Patreon)

Why did you think it was a good idea to promise your with girlfriend you'd do anything she wants for her next birthday? Well, you did forget it last year... (MTF cow girl/partial cow TF.  Contains mental changes, becoming more submissive/obedient to a dominant female, etc!  Long and lots of good stuff)$5 patrons can read in caption form here!$5 patrons can read in separate image/text form here!