Masturbating at least 10 times a day is a daily routine! A slutty childhood friend stands up for her mother who is worried about her son's bottomless sexual desire! And then suddenly they start living together! After all, she thought he was just a virgin kid, but he makes her cum over and over again with his hard piston-like sex that never fades! If this keeps up, she'll lose her slut reputation! What a seductive hip movement! She made her son cum over and over again with her devilish cowgirl position and squeezed out all his semen... but this is where her awakening as a complete sex monster begins!