Answer
1. Women do experience wet dreams and some also ejaculate. (Sahih Bukhari Hadith282; Fathul Baari vol.1 pg.505)
2. Yes, this is possible and such incidents have been reported in the past.
and Allah Ta’ala Knows Best
Moulana Muhammad ibn Moulana Haroon Abbassommar
FACULTY OF SPECIALTY IN HADITH
CHECKED AND APPROVED: Mufti Ebrahim Desai