I was bullied because I was a virgin, so my sister made a surprising suggestion and said, "I'll make you a man," and taught me step by step, but it was my first time, and I came instantly after just a little stimulation... But my sister was super kind, and gently taught me how to touch and lick her, and when I managed to insert it, she became so excited about my dick after a long time that she became a slut and milked me until my balls were completely dry during my first experience... My sister's eroticism was out of control!