Becka leaves

I feel Becka's eyes on my back for a couple of seconds, she seems to be trying to decide if it's worth digging for dirt. She seems to decide that I'm telling the truth, I hear her let go of the curtains and begin getting dressed. "Well Bro maybe you haven't let anyone else sample the big guy...yet. But if you start handing out samples, you'll have to let me know."

Did my sister just imply she wants to fuck me? Before I can figure out how I'm supposed to respond to that the bathroom door opens and closes. "Becka?" She left.

I turn my attention to showering, with a brief interlude of jerking one off. Images of my cock sliding along my sister's luscious ass cheeks playing a vital part in the play.