Rule 34 Dev - 3boys alien alien_humanoid aradidnt birthday black_hair black_hair_male blowjob canon_couple color colored colored_skin cuckkat cuntboy dialogue dp gay grey_skin hand_on_head happy_birthday homestuck homestuck_troll horn horns humanoid intersex karkat_vantas kinda-canon male male_focus male_only mastectomy_scar nude nude_male nudity oral partially_colored selfcest semi-canon short_hair short_hair_male text troll yaoi|13497051232