FURVERT!

1:1 abstract_background animal_genitalia animal_penis anus balls bdsm bondage bookabashka bound brown_body brown_fur butt canine_genitalia canine_penis digitigrade eevee erection eyewear feral fur generation_1_pokemon genitals glasses hi_res knot male nintendo pattern_background pawpads penis penis_backwards pink_pawpads pokemon pokemon_(species)quadruped raised_tail red_rope restraints rope rope_bondage rope_harness shaded simple_background solo suspension tail