Rule 34 Dev - 2boys alien alien_genitalia alien_penis amporussy amporussy_enjoyer black_hair black_hair_male choker colored_cum colored_skin cronus_ampora fins gay grey_skin heart heart-shaped_pupils homestuck homestuck_troll horn horns kankri_vantas leash male on_knees precum short_hair short_hair_male sweater tentabulge tentacle troll vicvi yaoi|11764760952