Before revision: A nocturnal emission, also known as a wet dream, sex dream, or sleep orgasm, is a spontaneous orgasm during sleep that includes ejaculation for a male, or vaginal lubrication and/or an orgasm for a female.
After revision: A nocturnal emission, also known as a wet dream, sex dream, or sleep occurrence of sexual arousal, is a spontaneous and(nocturnal emission) and orgasmgasm during sleep that includes ejaculation for a male, or vaginal lubrication and/or an orgasm for a female.