Tails the type of fox who would find, rebuild and reprogram Auto-Fiona to only feel love and affection towards him then capture the real Fiona so he can mentally and physically link the two. He'd then have sex with Auto-Fio in front of the real one while she she cries and begs Tails to stop because she feel him in her even though he technically isn't. Tails the type of fox who would do this often enough to where Fiona starts developing Stockholm syndrome and releases her after he has thoroughly mind broken her. Tails is also the type of guy who would let Fiona tell all the authorities and his friends that he raped her just so he can gaslight her when she can't provide any proof or evidence since he never physically penetrated her. Tails the type of fox who would get Fiona sent to a mental asylum and then make sure to have sex with his Auto-Fiona daily so that Fiona will always feel him inside of her and thus convincing her doctors that she is genuinely insane.
Tails!