Get out of there before this gets weirder

I attempt to high tail it out if there. I try and get out of the shower but at the same time Becka is trying to come in. My cock rubs slowly across the orbs of my sister's ass, catching for a second in the mesmerizing cleft between her cheeks, before spring free. I mumble an apology and make my way from the bathroom, barely remembering to grab a towel to wrap around my bobbing nakedness before I leave into the hallway.