Rule 34 Dev - abs anal anal_sex areola ass balls barefoot biceps big_dom_small_sub blue_eyes capcom chaor claws close-up crossover demon demon's_crest erection firebrand gargoyle gay ghosts_'n_goblins horn looking_down lying male male_only manly muscular navel nipples nude on_back on_floor one_eye_closed pecs penetration penis presenting presenting_hindquarters railing raised_leg red_arremer red_body red_skin rougetenjoname sex sharp_claws sharp_teeth sitting size_difference smile spikes spread_legs spreading teeth toe_claws tongue tongue_out triceps vein veiny_penis video_games white_eyes wings yaoi|2723559328