The moment during sexual excitement when a person with a penis can’t stop their ejaculation. It occurs when the prostate begins to contract and pulse out seminal fluid. Also known as ejaculatory inevitability.
Co- Founder of Psych n Sex, previous writer and campus educator for the Kinsey Institute & published psychology researcher. Manhattan girl obsessed with post ww2 abstract expressionism, beet juice, vintage clothing & Scandinavia.