The findings suggest that sexual self-labels among adult gay and bisexual men may reflect more than preferences for anal sex. There was also a significant indirect effect of sexual self-label on systemizing through Self-MF. There was a significant indirect effect of systemizing on sexual self-label through Self-MF. Bottoms were more likely to have E > S and low E and S cognitive styles than tops. Tops were more likely to have S > E and high E and S cognitive styles than bottoms. It works for gay and lesbian couples as well as straight ones who dont mind. There were significant differences in systemizing among sexual self-label groups, with tops scoring higher on systemizing than bottoms and versatiles. Designed for group play, this versatile sex position can include three. In this study, we examined the association among sexual self-label groups and empathizing-systemizing (E-S) cognitive styles among 509 gay men across multiple cities in China. Previous studies documented that tops showed a masculine profile and bottoms showed a feminine profile in gendered personality traits. A 'top' is defined as someone who prefers the insertive role, a 'bottom' as someone who prefers the receptive role, and 'versatile' as someone who has no preferences regarding anal sex role. Gay men across a variety of countries label themselves by their preferences for insertive anal intercourse or receptive anal intercourse.
