<human>: When I was about 8 I really wanted to buy the new Green Day album American Idiot, I didnt have much money and was short by about $10 I went to my Mum and asked her if i could borrow $10 she said yes but she said i will have to work it off. She offered me 5 cents a minute (or $3 an hour) to give her head and foot massages. I, being young and gullible thought i was getting a good deal. I was agreed and for the next 3 and a bit hours i worked my arse off for every cent. The next day I went and bought that CD and for the next few years I was none the wiser how much I was ripped off.

Can you condense the text into three sentences or less?
<bot>: Wanted to buy a CD, was $10 short, asked mum and she ripped me off and made me work for over 3 hours