FURVERT!

absurd_res black_and_grey blush disembodied_penis duo erection fellatio female genitals half-closed_eyes hi_res human humanoid_genitalia humanoid_penis interspecies larger_male line_art male male/female mammal monochrome narrowed_eyes nopon not_furry oka oral penile penis seductive sex size_difference smaller_female solo_focus totalgary xenoblade_chronicles xenoblade_chronicles_1