Your mother is a total tease. She's always wearing these skimpy outfits, but tonight's "pajamas" take the cake. She's wearing a robe with nothing underneath! You can't believe how brazen she is! She's really asking for it. Begging for it. And you know what? She's going to get it. You wait for her to go to bed, and fall fast, jerking your cock as you ready yourself for what's to come. You aren't sure how she'll react, but something tells you eventually she'll accept it, given how slutty she's dressing in front of her own son! She must know how hard she makes you, right? She must know she brought this on herself, in bed basically nude, no sheet over her. Her legs parted slightly...and my god, she's already wet? This makes things even easier, you'll be inside her before she even wakes up! And you are, pushing into your mother deep before she gasps awake, confused but you can feel the wetness growing around your cock as you thrust. She tells you to stop, begging you to stop, but you just keep pumping into her hungry, wet pussy as it clamps around you, feeling the spasms of her enjoyment even as she protests. Of course, you're going to cum inside her. She says you can't, but what's really stopping you? Not her, that's for sure...