In the medical laboratory, Natalie Mars and Charlotte Sartre, Tranny and the girl, experiment with different electrical toys that are inserted up their buttholes.

Charlotte Sartre was created by Dr. Natalie Mars to investigate the development of human sexual growth. Dr. Mars can feel the same sensations as Charlotte when electrodes are positioned throughout her body, but each experiment, however, has some setbacks, and Charlotte is experiencing issues with her anal node today. Charlotte quickly undresses and puts her ass up on her metal lab table, and she questions Char, who uses her fingers to cover Charlotte's ass before stretching her anal cavity with multiple metal plugs to allow her to see inside. After visually inspecting Charlotte's anal cavity, Natalie determines it's time to attempt an electrical reboot. She applies an electric current to Charlot's anal beads. Charlotte groans as the beads pulse in the tea's ass. Natalie determines that they ought to try a larger toy. Charl puts a thick electro dildo in her, but the issue continues to occur. If Charlotte's anal node is functioning properly, it is possible that the one in Dr. Mars requires a to be reset. Reset. After filling Charlotte's ass, Dr. Mars tests it by inserting an electro plug into her own ass. Leans in to make out with Charlotte while moaning as the plug fills her up. Finally, it is evident that Dr. Mars requires a reset of her own anal nodes. Charlotte is instructed to restrain her and reset her node. In compliance, Harlotte kneels to clench Natalie's ass open and restrains her. As Charlotte opens her hole with a fistfuck, Atalie groans. Nodes are reset; Natalie and Charlotte need to check their connection. Before Natalie bends her over the table for a good pounding in doggy and then missionary, she nips Natalie's cock. The sensitive feet of Charlotte are licked and bitten by Natalie, who also nips at her legs. She gets fucked and rides Natalie, who then pushes her onto her back and gives her a hard fuck before cumming all over her stomach.