Story: Calisa is a bondage instructor who is testing a student by allowing him to tie her up. he binds her wrists behind her back and after getting a tiny bit of criticism from her, he says gagging him will make him more comfortable. she wasn’t planning on doing any gags so she tells him not to gag her and that he’ll fail if does it. he doesn’t believe her and stuffs her mouth with 2 pairs of panties before tying a knotted bandana between her teeth. he ties her knees and ankles and then decides to switch her gag to 2 sponge discs and a tight 1-inch microfoam cleave wrap. after adding a chest harness, he wraps 4-inch microfoam over her mouth and then leaves her to test his work. he returns later to find her still bound and, despite her constantly saying that he has failed the test, he still thinks she’s trying to trick him as part of the test. he puts her in a hogtie, saying he should get extra credit if she doesn’t escape by the time he gets back, and leaves her angrily struggling on the couch. the storyline part of the clip ends at around 22:38 and the rest is behind the scenes footage showing the removal of calisa’s last gag.