End of sexless ~Pleasure called training~

Since her husband won't take her with him, she spends every day masturbating, but even though she feels bad for her husband, she registers on a chat app and decides to find someone with whom she can have sex. The man who found it is quite sadistic. They treat her like a dog, make her pick up things from the floor with her mouth, tie her up with rope, and play with her pussy with foreign objects such as vegetables and sausages. She gives him a cleaning blowjob until he cums inside her. However, due to the intense training, her usual frustration was relieved and she began to seek pleasure again...