to stimulate their dormant sex life, the husband surprised his wife during their weekly sex by getting behind her, and clacking her into submission
a form of sex in which the male (or a female with complete strap-on genitalia) repeatedly inserts their balls into their partner's asshole
"to stimulate their dormant sex life, the husband surprised his wife during their weekly sex by getting behind her, and clacking her into submission" What is the definition of "clacking"?