Their head is filled with the sound of whorish moaning, since the succubus can't exactly voice her pleasure with a cock lodged in her throat.
She orgasms near-instantly when the slaves speed up, squealing as she cums all over Khorvis, who just laughs it off, before pulling Janie down and slipping his tongue into her cunt while his fingers probe her ass.
She lets out a loud, adorable squeal, her eyes flying wide open as she cums on the spot, blasting the succubus' throat with cum.
Despite that, the demon doesn't stop, only caressing her balls as she keeps sucking her dick like a straw, eliciting a fresh bout of moans from the inexperienced elf.