2010 aledonrex anthro backsack balls bandai_namco beard butt canid canine chest_tuft claws digimon digimon_(species) digiphilia duo erection eyes_closed facial_hair fangs fellatio forest fur genitals glans grass greyscale happy happy_sex human human_on_anthro humanoid_genitalia humanoid_penis interspecies jungle larger_anthro larger_male licking line_art looking_pleasured love male male/male male_penetrated male_penetrating male_penetrating_male mammal monochrome muscular nature nude oral outside penetration penile penis penis_lick plant rock sex simple_background sitting size_difference smaller_human smaller_male smile standing stripes teeth tongue tongue_out tree tuft weregarurumon white_background wood