Princess Bubblgum invites Marceline, the Vamp Queen, over to join her bikini babe party~!! The other Princesses haven’t arrived yet, so Marceline sports her sexy black frilly bikini for Bonnie to enjoy! In this unicorn pool, Bubblegum asks Marcy to experiment with this new pink liquid. It looks awfully suspicious, but when she assures Marceline that it is edible and non-toxic, Marceline is eager to do anything Princess Bubblegum wants her to do! She inhales the pink goo, pouring it all over her body and filling the little pool! Marceline complains of her body feeling funny, her nipples get ... Show more