how can i get rid off penis , i swear i am too stupid to clear this game damn it

in the underground of the manor, in the seret room there is a monster that changes you to a woman

There are actually so many different ways to be transformed into female in this game, it's well worth discovering them all on your own if you can. Personally I feel it adds another element to this game's replay-ability. I personally took a break half-way to reaching one of the secret regions as a male character, just to see if I could see one of those hidden transformation methods.

I was also wondering what are the different ways to become transformed into a female. I've only found one.