MANILA, Philippines?A couple ended up in jail after their 18-year-old housemaid accused them of forcing her into a ?threesome? with them and then recording the sex acts on video.

Quezon Cunanan, 46, and his wife Melba, 32, residents of Sampaloc, Manila, were arrested on Monday night by operatives of the Manila Police District?s Women and Children?s Protection Desk based on a rape complaint filed by the victim.

The housemaid told the police that on June 5, the couple invited her to have a few drinks with them. She added that while they were drinking, they watched the controversial sex video involving Dr. Hayden Kho Jr. and actress Katrina Halili.

The victim further alleged that when she got drunk, the Cunanans forced her to have sex with them?an act which the couple videotaped.

She said that after several days, she realized that what the couple had done to her was wrong, prompting her to file a complaint against them with the police.

The Cunanans, however, denied the victim?s allegation and said that she had sex with them of her own free will. They pointed out that the videos they took would prove that they did not force their housemaid to engage in a threesome with them.

Melba even claimed that it was the victim who had urged them to watch the Kho-Halili sex video after the latter learned that they had a copy.

She also told reporters that as they were watching the video, she asked the victim whether she would be willing to have sex with them and the victim agreed.

She further said that the victim had sex with her and her husband three more times, something that would not have happened if she had indeed been raped the first time.