2boys, animal_ears, bara, bare_pectorals, beard, black_hair, blush, chest_hair, clothing_cutout, comic, completely_nude, couple, eye_contact, facial_hair, flustered, furry, furry_male, furry_with_non-furry, greyscale, halo, interspecies, large_pectorals, lion_boy, lion_ears, looking_at_another, male_focus, mature_male, medium_hair, monochrome, multicolored_hair, multiple_boys, muscular, muscular_male, nipples, nude, pectorals, short_hair, smirk, speech_bubble, stubble, thick_thighs, thigh_cutout, thighs, two-tone_hair, yaoi