歌詞の意味: 私の足全体にその負荷を撃つ

Your stepsister-in-law, Autumn, has a perfect size 8.5 feet, and you have definitely noticed! She parades them around in front of you in flip flops on the regular, so when your wife is out of the house, you take the chance to find your stepsister-in-law and gaze at her feet. She notices that her feet are making you hard, so she decides to help you out by giving you a once-in-a-lifetime foot-centric jerk-off instruction...