[Takaoka Nanase] Fern x Frieren, Turning Into A Futanari After Drinking A Strange Tea (Sousou no Frieren)

Fern turns up at Frieren's door late at night, flushed and desperate, after one of the elf's strange tea purchases leaves her with a sudden throbbing problem and a demand that her master take responsibility. Eager Frieren tries to calm her apprentice's new endowment with a sloppy, drooling blowjob, but Fern takes charge soon enough, mounting her pantyhose-clad master and riding her hard until they climax together in a sticky finish. A playful master-apprentice romp where the composed Fern falls completely apart and the perpetually deadpan elf gets far more than she bargained for from her latest odd buy.