[ Shirabe's mind breaking doesn't matter to Hibiki. Even if Shirabe tries to cling onto being a person and not just a sex toy for Hibiki to destroy with her cock, in the end, that's all she is to Hibiki right now. Hibiki is just an animal, and Shirabe is just a hole for her to breed... a sleeve for her cock.
Still... if it were just this monstrous form of Hibiki ravaging Shirabe like a beast assaulting a helpless girl, at least it would just be a matter of enduring the rough fucking until either Hibiki's fully emptied herself into Shirabe... but that's not the case. As Hibiki continues to destroy Shirabe's mind and body with her cock, something else starts to grow underneath it.
The ability to shapeshift while in this berserk state has been observed numerous times. Heck, it's the reason why Hibiki's cock is the way it is right now... but evidently, the beast fucking Shirabe right now has decided that one cock destroying Shirabe isn't enough... and Shirabe will be able to feel the solution to that problem slapping against her ass with each thrust as it slowly starts to grow to it's full size. ]
no subject
Still... if it were just this monstrous form of Hibiki ravaging Shirabe like a beast assaulting a helpless girl, at least it would just be a matter of enduring the rough fucking until either Hibiki's fully emptied herself into Shirabe... but that's not the case. As Hibiki continues to destroy Shirabe's mind and body with her cock, something else starts to grow underneath it.
The ability to shapeshift while in this berserk state has been observed numerous times. Heck, it's the reason why Hibiki's cock is the way it is right now... but evidently, the beast fucking Shirabe right now has decided that one cock destroying Shirabe isn't enough... and Shirabe will be able to feel the solution to that problem slapping against her ass with each thrust as it slowly starts to grow to it's full size. ]