Ms Herlinda with the 4 days chasitybelt, once you agree to be a part of her demonstration and do the cattle scene, it'll not complete the act, so it's as the decision never happened, no rent cut and you'll hear the next day that you failed.
Is the quest just not done?
It's a great scene, however the picture where the MC is tied up, as a woman at least, should have another expression.
And there should be another scene or a few more, were the MC is going to be used by the girls in that group as training and they are trained on how to treat cattle and that they can each drain her and drink the fluids (like when she's covered, Herlinda tells the other students to have a taste, were you get to see them licking and sucking her, while humiliating her). Also possible that she gets dressed in a cow-patterned bikini, sometimes get a bit hurt by the other students by handling the strap-on badly in the session, also that she gets spanked, being told that as a cattle, she needs to endure. So she'll get cattle training, possible being shared by some of the sessions groups members and shown off as a cattle.
And livestook might have a better sound to it than cattle, or that she gets defined as livestock after a while or two sessions.
You could possible add breast milking scenes to these Herlinda sessions, both by automatic pumps and by hand, possible in a lab or study to fill out sheets of her progress.
Also, have her forced to wear diapers for the group to see, as she's leaking by not being allowed to masturbate.
You could also add that she wets herself and get forces to wear diapers when spanked for different reasons, like the ballbusting girl in the field, have her spank the MC until the MC wet herself.