Tiffany's birthday surprise for her boyfriend, Alex, isn't quite ready when he rings the doorbell, so she asks her stepmom, Christiana, to entertain him for a few minutes while she finishes decorating his cake. But she might not have asked if she knew the saucy cougar was going to entertain Alex with a birthday blowjob! When Tiffany comes in, she's so surprised to find her stepmother sucking her boyfriend's cock while singing "Happy Birthday," she drops the cake! That's okay, because Christiana knows an even sweeter way to make Alex's birthday unforgettable: a delectable threesome.