WASHINGTON, Pa. (PIX11) — A Pennsylvania mom has been arrested after police say she drove drunk with her young son in the car on her way to an orgy to have sex with three people, according to KDKA.

Police responded to a domestic call and were told that the mother had driven drunk to the home where she intended to engage in a sexual foursome. An argument erupted after the mother and another woman began shouting at each other because she started to strip in front of the other woman’s child, a witness told the cops.

Police didn’t release his age, and say the boy’s now in his father’s custody.

Heather Young, 34, was arrested and faces charges including DUI, assault, indecent exposure, reckless endangerment and public drunkenness.