I've been on hrt for 2.5 years with good levels and I've never experienced the fabled girl orgasm. It definitely feels different from how it used too, but I still have the same refractory period, and the feeling is typically still pretty focused on my genitals. It might be slightly more extended through my body and last a little longer, but they also feel less intense than before. Feels more like a sidegrade than an upgrade to be honest.