After the death of her parents, the spirited teenage Brianna lives with her big brother Terrence, and though she loves him and knows he is always looking out for her, she often causes him grief. Firm, fair and loving, Terence disciplines Brianna when she needs it... which is often. Her friend Anastasia also gets up to mischief, and is spanked by her big brother, Ashton.

The Good Old Days: When Ana refuses to mind her brother when he tells her she's to be grounded for two weeks because she's been spending time with Blake instead of doing her homework, she attempts to keep her date with Blake anyway. She escapes across the lawn and gets into Blake's car, but Ashton is having none of it and ends up forcibly removing her from the car when Blake refuses to pull away. So Ana finds herself bare bottomed over Ashton's lap getting a sound spanking. Brianna watches and feels sorry for her friend, and afterwards they go to Ana's room and talk about how often the two of them get spanked for being in trouble.

Viva Mexico: Brianna and Ana get to go to Mexico as part of the school soccer team trip. Neither have been before and are delighted to find they have the same host family. They are looking forward to their stay as it is Brianna's 18th birthday the next day, and Bri has got a false ID for Ana so she can join her in the clubs. The two of them get to know a couple of Mexican boys and start spending as much time with them as possible, even telling lies to their host family, saying that they are practising soccer. Eventually, they get caught out and discover that discipline in Mexico is very similar to that at home, courtesy of a leather belt wielded by Mr Hernandez over their jean-clad bottoms!

No Pain, No Game: The soccer trip comes to an end and Brianna is reluctant to part company with her new Mexican boyfriend, Alex, yet she's also looking forward to going home, as is Ana. But once home, Ana's brother Ashton finds her fake ID card and asks Bri to come round and explain how she got it. Even though the ID card wasn't used, the two girls are still in big trouble. Ashton feels they've been deceitful, and that they probably would have used the ID if they had to. Bri gets spanked first, and then she has to go home and tell Terrence the whole story.

Temper Tantrum: Brianna wants to go to a university in Mexico so she can be with Alex, the boy she met on her 2-week school trip. Bri's brother disagrees and the two have a big argument. Brianna goes to her friend's house for support but Ana's older brother is the only one home... and after Brianna throws a huge tantrum, she finds herself over Ashton's knee, being spanked like a little girl, given that she's behaving like one!