Rule 34 Dev - 1girls 2_tails ass_expansion ball_gag bondage bound bovine breast_expansion captured cow_ears cow_girl cow_horns cow_tail cowbell english_text female female_focus femsub gag gagged gagging green_eyes hooves horns huge_breasts long_hair mouth_gag multi_tail nipples purple_hair rope rope_bondage text tied tied_arms tied_hands tied_legs tied_up transformation udders ushimoomoo|10947281936