Its your birthday, and your mother tells you that she'll do whatever you want to make it special! You know she means something simple like dinner at your favorite pizza or something, but you tell her you have a different idea. You'd like to hear a story...about her. About the night you were conceived. Of course, she balks at first, not wanting to confess...I mean, what mother wants to tell her own son about how she begged for cum deep inside of her the night she was knocked up with him? What kind of pervert would want to hear that...every detail...what kind of mother would get wet talking about it...would slip a hand between her thighs and confess to being a cum slut...willing to take a hot, virile load from her own son, even