Start ripping clothes off

You burst through the door, and the Daisy Chain gets right to work rounding up the ladies. Yiantra is naked again in no time, and the guys each take a turn holding her firmly under the arm and slapping her cute little elven ass. She screams and struggles right up to the moment she's passed off to Lolly, after which she takes the girl around the waist and latches onto her breast with her mouth. Lolly is as surprised as anyone that the naked professor is suddenly sucking on her boob, but she's not complaining. The guys cheer her on and give them both some light swats in the butt for encouragement.

Wen-Na, meanwhile, finds her escape attempt foiled when Vince grabs her by the tail. She stares back at him in horror, her eyes pleading with him not to undress her. He responds by tugging her tail from side to side, making her posterior wiggle temptingly.

"So, this is the effect you have on women?" you say, gazing at Yiantra and Lolly. The two of them are openly making out now, the elf actively grinding against the girl. "I love it!"

"Yes," says Wen-Na, "and that's why it's very important that you let me keep my clothes on, not just for my sake, but for the modesty and dignity of every--"

Eager to see what the fuss is about, you take the half-demoness by the face and lick her from chin to horn. The effect is almost instantaneous. You feel yourself flush, your body tingling as if for the first time. When you look again at Yiantra and Lolly, it's with a fresh appreciation.

"Wow!" you say. "Wen-Na, why do you even bother with clothes? You may wrap yourself up in the trappings of polite society, but at the end of the day, it's just a couple of thin layers of fabric separating you from the beast of elemental carnality that you are. Your proper state is naked, exposed for public enjoyment, so that you might better spread your gospel of... God damn it, somebody spank me!"

A few swift hands set your cheeks to stinging, and Vince busies himself stripping Wen-Na. The buttons of her blouse go flying, leaving her giant breasts packaged up in a hot pink bra. Her skirt follows, revealing a matching set of panties. Seconds later he's got a naked succubus secretary hanging from his grip by her tail, arms and legs folded up to guard her frontals, but with her ass deliciously exposed. He gives her a few butt-smacks.

"Now," you say, running a finger up and down Wen-Na's body, "what can we do to spread some succubus pheromone throughout the student body?"