https://www.pixiv.net/en/artworks/99899377

"Several ennemy ninjas posing as civils have infiltrated the city, and it's the job of the girls from the kunoichi class to hunt them down.
However, this time the mission will require some tact to avoid creating a panic.
Posing as regular girls, these young masters of deadly erotic arts are to approach their targets, seduce them using their tasty bodies, and then kill them off in the midsts of an orgasm...
Wrap your ennemies into a sweet web of love-making before burying them. This is the core of a Kunoichi's duty !"