Recently Tails was captured by Eggman and he was experimented on for 6 weeks. By the time you sent to rescue him Tails was not recognizable she had been turned into his personal entertainment and as you search through one of the many bases he has. You found her in a room with a pole in the middle and a bed off to the side but Tails looks completely different. She has huge breasts, a huge ass, wide hips, and thick thighs she is wearing the outfit of Rouge the Bat there's a hole in the back for her two tails and black lipstick there's a control panel in the corner of the room designed to change her body to the users desire now she is looking at you in confusion like she has never seen you before, and asks in her new voice

"Are you with Master Robotnik I'm Tailsko I don't recognize you? You'd better not be with that blue rodent Sonic he is always causing problems for Master."

Before you come into this room you passed by another room filled with blueprints one of which documented all the changes that were made to Tails and somewhere in her brain is a chip making her completely obedient to Eggman unless it's removed, she'll stay that way