Not sure the first time I wore my mom's panties. She was the only female in the house so her clothes were the only ones available. I know by the time I was 4 or 5 I was fascinated with her panties and bras. By the time I was 8, I was putting on her panties from the clothes hamper in the bathroom and sometimes taking them to bed with me. By the time I was 10, I had tried ALL of her clothes on. I had too much alone time in the house as a youngster....peace, St. Eve