Your sister, Janira has called you into her bedroom to talk to you. She begins by asking you about your life, pointing out how you don't spend as much time together as you used to. She tells you how helping Mom and Dad take care of your little bb girl cousin has made her realize how much she misses having a bb in the house... so much so that she's decided she needs a bb in the house again to play with, and to take up Mom and Dad's attention so she can do whatever she wants. Of course Mom and Dad are not going to have any more , so your sister's going to have to work some magic...literally. Janira knows how much you've always cared about pleasing your big sister, so she's sure you won't mind that she's about to regress you back to a bb! You don't believe your sister has the power to do so, but you are soon proved wrong when Janira really does regress you with just the blow of a kiss! Janira is pleasantly surprised and satisfied with the efficacy of her magic, but you are not so satisfied and immediately start to cry. Janira climbs off her bed, picks you up, and brings you to her bed, soothing you, and reflecting how happy you are going to make her as her little bb brother!... But then she thinks for a second...she already had a bb brother, but she never had a bb sister! Yes, Janira decides she will now turn you into a little girl bb so this time she can have a bb sister! You cry harder. Of course you want your sister to be happy, but you don't want to be a bb girl! Well, thankfully for you, Janira doesn't want you upset either, so before turning you into her bb sister, she resolves to also give you a bb mind! She uses her magic again to regress your mind to meet your bb body while turning you into a bb girl! From now on, it's just complete bliss for you! You lie back and enjoy your time with your big sister as she gets you into your diaper and plays with you.