GUYS ((tw))

My little sister will not shut up about the spots I've been scratching and every time she mentions it my mom makes me sound like the bad guy for "teaching my sister about it" and the only way she'll shut up is if I pay her 100$ and I'm jobless and the only money I get is $20 a week so not only will I be down 100$ also I'll have to deal with this for 5 weeks