One Misworded Wish by jeffapr202006 (Archive Link)

This latex possession story by jeffapr202006 follows Lisa and Sarah coming across a very weird talisman that seems to have some kind of wish-fulfilling powers. With Sarah having no idea about this and wishing for Lisa to become successful and for her dreams to become reality, both get quite shocked when after a bright flash, a somewhat ominous black suit hovers above the bed. Getting closer to the garment to investigate it, Sarah suddenly gets grabbed by the suit and within no time, she’s completely encased, a big gag in her mouth and large inserts in her lower openings. Trying to call for help, the sounds that came out of the gas mask that was covering Sarah’s face, weren’t really her own but far deeper and sinister. Lisa immediately trying to help her out, tried to pull the suit from Sarah’s body, but when asking her directly, a very dominant voice responded, demanding her new slave to address her properly as Mistress.
Over the subsequent years, Lisa was fully controlled by her Mistress, from eating habits, exercising, how she dressed, and even her career. She had become widely successful, yes, but no one knew, that all of that was under the strict control and severe punishment of her Mistress. Not once had she been able to free Sarah or her from this presence, and she was getting desperate.