urca and Penelopé are having lots of fun rubbing their pantyhosed feet in Barby's face, but Penelopé's training to become a domina must go on. Yurca leaves the room and goes to the laundry room, taking a long scarf, rope, dirty panties, and socks. She then takes silver duct tape and brown tape and walks back up the stairs.

Yurca makes Barby get up from the bed and sit on a chair in the room. She instructs Barby to learn how to gag a girl very well. Yurca then makes a handgag on Barby's mouth, before gagging her with a golden scarf, making it cross her mouth twice. Penelopé carefully studies what Yurca is doing and she and Yurca laugh at Barby because she looks super pathetic with that massive cleave gag in her mouth! Then it is Penelopé's turn to make Barby the exact same gag for her training!

After praising Penelopé's golden cleave gag on Barby, Yurca moves on to the next gag. She handgags Barby and tells Penelopé to prepare a pink pair of dirty panties. She instructs Penelopé to put the panties in her mouth and then she multiple pieces of silver duct tape to Barby's panty-packed mouth to create a big butterfly-shaped tapegag. Penelopé watches Yurca making the gag and she and Yurca humiliates Barby for a while.

Yurca then instructs Penelopé to remove the gag from Barby's mouth and let her spit out the mouth stuffing. Penelopé puts one hand over her mouth tight while Yurca instructs her all the time. The same action happens until the same butterfly-shaped tapegag is made, this time by Penelopé. Yurca praises Penelopé for her actions and for gagging Barby, and the two dominas laugh and humiliate Barby.

Then, Penelopé removes the gag from Barby's mouth and lets her spit out the stuffing. Yurca takes another pair of dirty panties and then teases Barby with the panties, stuffs the panties in her mouth and ties rope in her mouth, making the rope cross her mouth many times so it is a really, really tight cleave gag!

Yurca constantly explains to Penelopé what she is doing and why and then it is Penelopé 's turn to recreate the same rope gag as Yurca did! Yurca observes very closely and advises Penelopé to ensure that she gets the best results when gagging Barby. The scene ends with Penelopé and Yurca preparing for the next lesson for Penelopé, the aspiring domina.