Rule 34 Dev - 2018 abs animal_humanoid ass athletic balls big_penis blue_hair blush boner butt_grab cephalopod cephalopod_humanoid clothing dark_skin duo ear_piercing erection fingerless_gloves footwear freckles frieddough gay gloves green_eyes grey_background grin hand_on_butt hi_res humanoid humanoid_on_humanoid imminent_sex inkling inkling_boy looking_back male male_only marine mask mostly_nude muscular naughty_face nervous nintendo nude octoling octoling_boy pattern_background penis piercing pointy_ears precum purple_hair shoes simple_background smile sneakers splatoon spread_legs spreading sweat tentacle tentacle_hair tongue tongue_out uncensored undercut video_games yaoi yellow_eyes|3150230392