Hi Infidelity (2001)

Welcome to the American wet dream, where lust reigns supreme and fidelity is a quaint, antiquated notion that can't compete with the primal urges of the wild sex craved group that gathers for Jessica's wedding. Girls loving girls, stud starved hotties devouring men like appetizers, upper class ladies and gentlemen getting down and dirty with the hired help...and it's all happening before the wedding begins!