FURVERT!

anthro balls biped black_body black_fur blue_clothing blue_swimwear blush bulge butt_bump clothed clothing detailed_bulge duo equid equine erection erection_under_clothing femboy fur genital_outline genitals grey_body grey_fur horse kneeling looking_at_viewer male mammal multiple_images muscular muscular_femboy muscular_male one-piece_swimsuit penis penis_outline pose school_swimsuit simple_background solo solo_focus spread_legs spreading swimwear tail text thick_thighs tokifuji