yeah, i think so too. maybe this is supposed to be a POV style vid? its a bit too detailed for my liking.
also, she has put on some weight (not a criticism, just an observation) she had a really toned, athletic type body in her earlier vids but has gotten quite chubby in comparison. just part of the process of becoming a woman, i know.
around 3:20 she says: "Eh? What? Y balance again? OK."
im not sure what Y字バランス (Y ji baransu) is in english but its the pose she does.