In this episode, Alvin risks openly announcing his presence inside the mountain lodge, once it becomes clear that Dr. Mosely has abandoned the premises and Dennis remains as the sole annoyance in Alvin's generally friendly... female company. Soon Dennis, too, retreats into the nearby forest for some reason, leaving Alvin on his own with the girls - only to discover, however, that all communications with the outside world have been cut off by somebody. All that remains is to wait until the next morning - not that Alvin has any reason to complain, as it gives him a chance to spend some sexy time with both of his favorite sisters, who, by now, seem totally at peace about sharing his lovely dick between the two of them... in fact, by now it is almost impossible to tell whether it is Tamara, the cynical snake, or Johanna, the shy little cutie, being the naughtiest slut of the two!
