No matter what she does, my sister who gives up after three days decided to polish herself for the sake of the person she likes! She vowed to quit drinking, abstain from sex, and diet! One day, I thought she was unusually serious about it. Then I encountered her secretly rummaging through the refrigerator at night. Overwhelmed by the restrictions, my sister had reached her limit, and her hunger wasn't just for food—her libido was also out of control! She pulled down my pants and started giving me head in a frenzy. My attempts to stop her seemed to go unheard, and we ended up having sex!
