I just pondered something, what if reaching a high enough transformation (for example wolf) made you able to whine or howl during an encounter rather than scream or moan or something, with appropriate (or inappropriate) reactions from whatever beast or human is trying to have their way with you? Maybe it wouldnt need to replace anything either, like a cat could perhaps have a sort of Hiss action, with different outcomes depending on the situation.
(And Meow/Mewl. Cow would likely have Moo instead of Moan. Demon could have like a seductive laugh or impish cackle, depending on your attitude, and Angelic could have something like Angelic Giggle, or Soothing Words, or something like that.)
PSA: I have barely played around with Transformations so I dont know if something like this is already implemented, in full or in part, so excuse me if I appear like an idiot with these ideas >w<