This character was adopted from Fishbait

Olga Jovovich is a professional ballerina who work at a opera studio for a show. Olga was known having a very slim body and able to dance in a unique grace that the audience cheer her on. But whenever she isn't on stage, Olga figure go through a strange transformation, which her body gain a massive milf form and be known as the Bootyrina. Bootyrina is a split alter-ego of Olga deeper thoughts, since she was so focused on being a great dancer and doesn't care for minor things, Bootyrina is all the mainstation that clamp down for many years. With a massive milf body, Bootyrina is durable from any harm of attack, she can break through walls and go after the things she like. Bootyrina is known being an ancient booty warrior, instead of going after the wicked she'll go after any handsome or pretty face for fun. The only person that could stop her is the Boobarian, who have the equal strength to face the Bootyrina.