Bisexual women expect to have more orgasms with women than men

A study of over 52,000 US adults found that 95% of heterosexual men usually orgasm during sex, compared to 65% of heterosexual women. In a related study, 481 bisexual women rated their orgasm expectations higher when imagining sex with a woman than a man. This disparity is often referred to as the 'orgasm gap,' which almost entirely disappears during masturbation or with acts like clitoral stimulation.