Sposób, w jaki Alison patrzy na swojego przyrodniego brata, sprawia, że zastanawiam się

I'm convinced that Alison has been fucking her stepbrother. I first met Alison a few weeks ago when her stepbrother brought her to my place to film his stepsister fucking me. Now they're back and from the way Alison looks at her stepbrother, makes me wonder if the are fucking each other... or maybe he's her cuck... but either way, it was obvious that she was super turned on whenever she locked eyes with her stepbrother. Is his stepsister fucking her stepbrother, or is her tiny-cock stepbrother her cuckold bitch and it turns her on to fuck a huge cock as he films? Or are the secret lovers? I'll let you decide.