Hey. I'm still thinking about more in this series.
Someone else also suggested feminization, so if there is more, there will probably be feminization. :D
I hope you'll decide to do more :D
It could be a hot thing, like a "consequence" of the therapy not being as successful as intended ;D
Btw... the Futanari Chemist Stepmom episode was super hot, with her lovingly support the MC in embracing their feminine side by starting simple, only to take a more.. unconventional.. step to further embrace it.
Definitely one of my favourites~