FURVERT!

abdominal_bulge anal anthro anus balls domestic_pig faux_gaping gaping gaping_anus genitals hi_res humanoid_genitalia humanoid_penis male mammal nasal_penetration navel_fetish navel_penetration oral penetration penis spread_navel stretched_urethra suid suine sus_(pig)tentacle_in_urethra tentacle_penetration tentacles toby_art urethra urethral urethral_penetration vincent_hogson