Luscious Lusty Ladies

A monster girl on the surface can be the most lovely creature on the
planet, but at the end of the day, there still beats the heart of a
monster! Sometimes they can turn out sweet like an enchanting djinn
granting her master's most intimate wishes or a stray cat girl looking
to snuggle up all night with her new owner. And other times, such
kindness can be manipulated like a slime looking to swallow more than
her savior's seed, or a shapeshifting plant looking for nutrients. But
what of a defeated demon lord who's fallen from her throne and now
stares down the tip of the hero's sword? Will the monster come out and
slay the hero or will she fall prey to the hero's mighty blade?