Sex Magick 101 (Patreon)

When Ruri agreed to provide material components for a demon's spell, she forgot to ask several key questions.  Worse, though, was that she learned nothing from her experience and the  only thing she would do differently, if approached again by a  fork-tongued emissary of the Behemoth, would be to agree even faster.

------------------

Ruri is fun to play with.