My Mom had big, thick titties and every time I asked her if she wanted a handjob she always said no. But this day she asked me to give her a handjob and I guess I wasn't able to help her because I couldn't get off. What I learned is that not all women like sex with their hands so you might want to reconsider your options because I think she was going to cum when I put my hand in there! Oh, well, props to my Mom for always doing that but I should warn you guys, if you want to make your girl cum then you better get some practice!.