Star Nine's little sister, Chrissy Marie, comes home for a visit. Star & Chrissy are sitting on the couch catching up when Chrissy's eyes fall on a pile of baby stuff - diapers, wipes, toys, pacifiers. She squeals in delight, thinking that she has become an aunt! Star laughs and crawls over to pop a pacifier in her mouth. She's not having a baby, she is the baby! Chrissy freezes in horror as Star drops her pants to reveal her puffy pink diaper. Chrissy thinks that Star must be joking, but her big sister makes it clear that this in not a joke, in fact, she was hoping Chrissy would take care of her while she's visiting! Chrissy is disgusted but agrees to go talk about it over some ice cream. Star just needs to pee first, but instead of heading off the the bathroom she proceeds to wet her diaper right there in front of her sister! Regressed, she demands that her little sister change her. Later, when Star is down for a nap, Chrissy gets curious. She unfolds a diaper and takes off her pants. Chrissy experimentally lowers her pussy onto the diaper and rocks back and forth. It feels good! She gets lost in the moment and doesn't notice her big sister behind her snapping photos. Soon Chrissy is in a matching diaper & breastfeeding on the couch. Star calls her mom & lets her know that everything has gone according to plan. Mommy has two baby girls now! Send your custom video request to star at starbondmedia dot com Includes diapers, diaper fetish, abdl, diaper humping, breastfeeding #Diapers #Pee #Taboo #TitSucking/NipplePlay #Roleplay