Rule 34 Dev - 2023 abs anthro balls biped bodily_fluids bone elias_ainsworth emanata erection exsys genital_fluids genitals glans hand_behind_back hi_res horn humanoid_genitalia humanoid_penis inside looking_at_viewer male male_only muscular muscular_anthro muscular_male nipples nude pecs penis purple_body purple_penis red_eyes sitting skull skull_head solo the_ancient_magus_bride|9287673088