In the fourth and final part of this series, Terri continues to worship Mistress Alegria. Mistress Alegria continues to verbally humiliate Terri and taunt her with her black strap-on. Terri also does her best to please her demanding mistress and to earn a reward. Mistress Alegria is very demanding and continues to verbally degrade poor Terri, no matter how hard she tries to please her mistress. Looks like Terri has a long way to go to please such a demanding amazon mistress.