Rule 34 Dev - 1boy abs biting_own_lip black_hair black_pants blue_eyes bulge clenched_teeth curly_hair dark-skinned_male dark_skin dungeon_meshi english_text heart heavy_breathing highres kabru krekkov large_pectorals looking_at_viewer lying muscular muscular_male on_back pants pectorals solo sound_effects sweat teeth twitching yaoi|25325280747