I'm all in for pigtails makes the schoolgirl fantasy play much better and while it's not a hairstyle thing I would like to see options for piercings and tattoos just my two cents
I would like to see Futas be able to use the same cumshot poses that non Futas have facials .etc. Also more group sex options i.e gangbangs , bukkake .
more detailed avatar customization. things like ethnic templates i.e. asian template, african template, and anglo template. and if you could get away with it fake celebrity likenesses