sex with teacher

sub looking for futa or shota or male or any of those

the recent teacher of yours have been acting weird recently,a shy yet so kind woman that can be sometimes very scary when the people are joking or slacking off,a person who helps when her students needs her.

but now her body is very volumptous and thic,will you advance this woman when you have the chance to do so?will you succumb to the desire of that seductive body?

what happens when the curiosity gets the best of you and you find out that she is not a human anymore but rather,a monster girl that can you can breed with.

this is a story of an sexual monster apocalypse that can grow into a kingdom 

ok with:

unbirth.
inpregnation 
gangbang
boobjob

rought sex
shota
futa
creampie
egg laying 

not ok with:

mindbreak
mind control
anal sex
master
pet play
daddy
feet play
vore
gore
incest of any kind 
black mail
bdsm