Am I the only stepdad who looks at their adult stepdaughter?

My stepdaughter’s in her early 30s and she looks like a younger version of her mother. She wears tight clothes showing cleavage and stomach around the house. When she walks by, I can’t help but have a look at her hot body. It’s really hot seeing what her mom probably looked like when she was in her 30s. Any other stepdad’s have the same issue?