Rule 34 Dev - 2boys alien alien_humanoid bottomless bound bound_hands bound_wrists brat canon_couple dave_strider female female_focus gay handcuffed handcuffs homestuck homestuck_troll horn horns humanoid karkat_vantas male male_focus male_only monochrome partially_clothed partially_clothed_male reddenedrain short_hair short_hair_male sketch spank_marks troll yaoi|12165511296