Being submissive and spanked is a woman's destiny. Every bitch wants to be punished and cupped. And if the Master desires, she will be fucked not only by his friends, but also by machines with dicks. At the same time the maiden becomes more and more lustful and available. Lust is now her raison d'être.
This young lady got back at her friend in another way! The guy probably wasn't happy to watch that, but he should have thought of that earlier. But when she slept with her boyfriend, her self-esteem probably went up, she got new feelings and ecstasy.