Demonic Ritual (Patreon)

It was to be her most daring summoning ritual yet, summoning the demon  of lust to help her control sinful mortals. A slight discrepancy in the  spell made the terrifying demon figure leave its cage and slam its giant hot-as-lava shaft right into the witch's rear passage. Never before has  sorcery cost the hapless slut her own tight butt! The demon just kept  working the gaping hole...

You can download the full comic from Erobits, Itch, Gumroad. Don't forget to apply your personal #discount according to your Tier Level.