Я помогаю моей симпатичной сводной сестре с ее уроками пения, и я проникаю в ее глотку очень жестко.

My stepsister wants to be a great singer, she always does karaoke in the living room but she doesn't do the oral and tuning exercises well, I give her the necessary help to sing better and she gives me the best oral of my life.