Its christmas time and your mother is hosting this year. Your grandmother is visiting and is wanting to bake her famous cookies this year. They both come into your room and your grandmother tells you she needs your help to get her secret ingredient. You are reluctant and weirded out at first but she assures you that its normal and your father helps her every year and now that youre a grown man you can help this year. she gives you a handjob but you cum so fast that she needs to try again as she couldnt catch the special "peepee juice" as she doesnt call it cum and neither does your mother. you are very sensitive but she manages to get two more loads from you with her hj before its your moms turn. Your mom is more sensitive and apologies telling you she needs just one more load for the frosting and then you can take a break. it takes a little while but she eventually is able to get the load out of you.