As Carla bent over the trough her snout plunged deep in the slop she felt a strange sensation deep within. Her piggy tail twiched, and a warm moistness coated her genitals. She smelled a male , and as she turned from her feast , she saw a large black boar that had obviously been sniffing her nether regions. Carla was a bit confused but not unhappy. Hannah aproached Carla teasing . " Go for It. " , She said, "You know you want to , and your new instincts can sense how incredible it will be. Go for It" The half human boar motioned to a room Carla had not previously noticed. As she stepped forward she also noticed she was much fatter. She had only been at the trough a few minutes . but seemingly had gained another 100 pounds. The black hog again motioned to the room , and Carlas nostrils quivered with the smell of more food , and the musk of the male. Carla made her decision.