The Perils of Succubus Summoning (18+)

In this comic, a group summons a succubus for an evening of sexy fun, but when their leader misunderstands the summoning spell, the evening takes a darker turn. She gives one of their number to the Succubus as an unwilling sacrifice, and by doing so frees the demoness to punish them on behalf of their sacrificed friend! This leads to a vorish orgy with results that only the succubi will enjoy.  Well, the succubi and anyone reading this from the safety of their computer!