In this Gravity Falls porn comic called Bawdy Falls and is drawn by Incognitymous. The story is about a couple, Pacifica and Dipper are maintaining a secret relationship.
Pacifica was waiting secretly for Mabel to leave the house to buy ice cream. I was anxious and it seemed that Mabel was never going to leave, but finally she prepared herself and left the door quickly. At that time Pacifica approved to go in search of Dipper.
He was surprised to see his girlfriend there, but she said nothing. He just kissed him and invited him to fuck. The two were passionately fucking, when at that time Mabel turned to go home for money. Dipper was about to have an orgasm when his sister came in the door.
Mabel was stunned and when she saw her brother fuck a sexy girl. Dipper couldn’t take it anymore and let go of all his semen, Pacifica ran out while semen came out from inside her pussy in search of Mabel to catch her and erase the photos.
After a while talking, the two saw that they had things in common and decided to set up a plan. At night Pacifica wanted to fuck her boyfriend again, but this time she told him that she had to blindfold her eyes. Dipper agreed and began to fuck, the young man noticed that his girlfriend’s tongue was not right and tried to see what was happening. He could not take it anymore and came, when he saw who was the one who was doing the blowjob was his sister Mabel.
The three began to talk about what had happened and eventually ended up having wild sex between the three.
