[Solved] Is the question of religious pluralism's relationship with religiosity settled science? Cunnilingus: The oral stimulation of the female genitals. Autoeroticism: Sexual gratification achieved alone, often through masturbation or fantasizing, without the participation of a sexual partner. Autofellatio: A sexual act where a male performs oral sex on himself. Masturbation: The stimulation of one’s own genitals.