Rule 34 Dev - 2boys 3d citizen_(half-life_2) citizen_(half-life_series) crossover cum cum_on_mouth forced garry's_mod gay gm_construct gninrom half-life half-life_(series) half-life_2 link link_(twilight_princess) male male_only medic_(half-life_2) nintendo penis straight_hair the_legend_of_zelda twilight_princess yaoi|528981736