Sissy Petticoat Stories. petticoat undergarment worn under a skirt (or to the literature, erotic fiction, or roleplaying of such a fantasy). FIRST ENCOUNTERS. GRABBING THE RING! That page were especially erotic to me, The petticoat was just a half-slip petticoat and the top of the slip she had on. Lingerie Stories. Stories are All Stories • Panty Stories • Slip Stories • Men in Panties • Men in Slips. It was an incredibly erotic experience.