Closet Pervert

She then looked up at me in a hesitant manner as her eyes roamed everywhere in shame at what she almost did, and while pulling on the hems of her apron, she meekly said, 

"Well, at first, when I heard your mother's moans pop up late in the night, I was shocked at what I was hearing, and then, after realising what was going on, I became angry that you guys were having fun with one another, at the cost of my beauty sleep."