Caught with the door open again

This is my first post on here, nothing really juicy happens TLDR: my sister caught me jerking it a couple times but nothing has happened or changed between us.

A few months ago I (29M) got caught by my (36) sister jerking off.

We live together because as you know the state of the economy is insane, I leave my door cracked because the cats will essentially go insane and scratch the door and make noise if it’s ever shut. Soooo consequently when I’m masturbating I just leave it cracked and basically hope nothing bad happens.

A few months ago I was in the throes of a pretty long edge session, the lights were all off, but my tv was on. My sister slowly pokes her head in through the opening of my door and is facing the other direction the slowly but dramatically turned to face me, I didn’t see her and motion to cover myself up until her head had already crossed the threshold of the door. She acted like she saw nothing and didn’t even act strangely after.

Just now I had my cock out, same thing was happening again, but she pops her head in facing me right away!! I made eye contact with her as my cock was in hand, and I sat up, my heart pounding and mind drawing a blank as my sister looks back at me, not quiet knowing what to say and asks “lose a sock?” I just pause and continue looking at her for a moment, “umm yeah?” She tosses it in my laundry bin and walks back to the living room.

She called me out to help her with putting up Xmas lights just minutes later and was laughing about how the strand was too big for the living room; I was completely befuddled at what had just happened.

Share your thoughts with me, tell me what you think. Did she actually see my cock or am I imaging it? Does she like it?