Skal's Growth(?) Drive: Bonus! (Patreon)

 Woo-wee, sorry this one took so long. Kind of had to go on the backburner due to its immense girth. But we finally have the conclusion to the drive, involving noted authority on bimbos: https://www.furaffinity.net/user/natedawg85

 Lord only knows what infernal pact was made between the two~