part of
Incidental_Life
A ditto pokemon who has managed to imitate Bianca only with a slight modification to her normal anatomy. It has the ability to copy other forms and pokemon but it seems to enjoy using this one since it affords the ditto some respect. Respect it usually doesn't get as a pokemon. Ditto doesn't like being up for capture most of its life. It does enjoy tormenting trainers though in this form or other human forms.
Characters permavored
Hilbert Mistook the ditto for his friend. After being taunted by him she decided this human didn't need to live anymore. Thus right in the streets of castelia city she slurped him down her cock and turned him into a hot white sticky mess which she spooged onto the ice cream cone she had just bought. She ate his remains and left. But not before the authorities were alerted. Now the real Bianca is a criminal wanted for murder!
In another case of mistaken identity
Haruka_May and
Pkmn_Trainer_White thought she was the real Bianca and being thoroughly pleased with her massive cock decided it to be the perfect place to lose their last battle. The two willingly entered her balls and were melted down in a massive pile of jizz the ditto later wallowed in. Their souls were forever bound to The ditto's balls. There will always be a crusty spot of dried cum on Her skirt commemorating their demise.