Amy Nicole Parrino, 43, (pictured) has been charged with sexual abuse and domestic assault after she physically and sexually assaulted her live-in boyfriend Sunday night

A Missouri woman has been charged with sexual abuse and domestic assault after she brutally beat her boyfriend then sat on his face when he refused to perform oral sex.

The attack happened Sunday night just before 10pm at Amy Nicole Parrino's boyfriend's home in Boone County.

A probable cause statement obtained by The Smoking Gun states the 43-year-old woman struck her live-in lover 'approximately 20-25 times with an open and closed fist.'

She hit him with a belt, brass plate and cell phone before she chased him around the home in the nude.

Then, she threw him to the ground, straddled his face and ordered him to 'eat my p****.'

The unidentified man told police he was unable to breathe during the sexual assault and felt 'scared to death.'

He added that he 'felt sick to his stomach' and asked her to 'leave him alone.'

When police arrived, they saw a large cut on the victim's right arm and one on his left - as well as a cut on his nose and red marks on his chest.

The victim said he does not feel safe living with his Parrino, who he said can become 'very violent, very quickly.'

Parrino also busted a jail phone and smeared fecal matter on the walls of the Boone County Jail (pictured)

Parrino has been ordered to stay away from the victim and has been barred from the home.

She was jailed Monday on $25,000 cash bail. $5,000 of the bail money is due to property damage she is responsible for at the jail.

Parrino, who sports a mohawk in her mugshot, also busted a jail phone and smeared fecal matter on the walls, according to charging documents.