Did u have sex with a step family member?

I made out with my step sister once, not sure if that Counts. To be honest I've done more with my biological sisters

My wife who lived at home till she left at 19 was always stayed naked at family get togethers (usually lasting 3-5 days) along with her mom and 2 sisters. Besides her immediate and extended families it was usually attended by neighbors and her dad's friends and co-workers. She admitted to me that at times she had pleasure with her uncles, nephews and cousins. when I inquired about her dad she avoided the question and changed the subject to her dad's friends and coworkers. She has no step-relatives but always said she wished she had brothers to experience sex with.

Step family is not blood family. So depends on how you think of the situation. Like if you want to fuck your step sister or step mom/ dad.