I'm not french, although I had it in school...it's good enough to understand but not well enough to answer, so please forgive me but I will answer in english.
Penis amputation will not happen in the game. I know that one should say "never say never", but I can't see it happening unless it's some sort of bad ending and even then it would not be my style. I like the less dramatic version, a chastity cage.
And thanks for sending me these pictures, but I'm already familiar with neocorona's work ;)