[MF] Sexual Tension W/ Step Sister

I’m 26 and my step sister is 27..
We’ve been siblings for a long time, and when our parents first started seeing each other we cuddled and touched each other a little.. then never again.
Growing up, she was really slutty and still is honestly lol.
Anyways.. she still and lives at my dad and step moms house off and on, in what used to be my old room..
When I go back home to visit I sleep in that room cuz she’s usually gone..
Since she started realizing that, I noticed sex toys of hers left sitting out in plain sight..
I always jerk off when I’m up there, soooo I decided to put a bottle of lotions kind of hidden on the side of the bed, but in a place where she would definitely see it.