Fat sister

My sister's gotten fat and is sensitive about it. However, you could never tell she was by her tight clothes. The outfit she had on today accentuated her exceptionally large butt. The stereotype is that black guys like girls with big butts, and I barely resisted the urge to ask her "Those pants make your ass look awfully big...Are you trying to pick up a black guy?". But I'm supposed to behave...she doesn't, why should I? Probably cuz I'm always the one who gets caught. Damn snitch....