Before me: had a thresome with her sister and their brother's best friend when they were teens. She showed me the pictures and jerked me off.

With me: She knows I have an incest kink, so she'll pretend to be my sister during sex. Recently we were on a trip in a new city so she pretended to be my sister at the bar and we got progressively handsy the more we drank. Waiter was taken aback when we were kissing, but didnt say anything lol.

That night she kept teasing and taunting me telling me the only pussy I could get was my sister's and pretending to worry about what if mom and dad came back to the hotel early.

She also loves being fingered and played with in the car on long road trips so she can give a little show to other drivers which always results in us pulling over and fucking on some lone side road.