[brandygang]

Good job! The author of the game is somewhat fond of that sort of thing throughout their games. (Although most of them are more 'Assimilation' type transformations, which may not count as twinning if there's more than 2-3. Ex: Beegirls, Nymphs, Maids, Aristocrats, etc)
Not to mention outside of context there's no way to truly assume you're identical in some of them, other than the game sprites used en masse.