"I haven't seen Madison like this before. She is unwinding," Hannah Ann tells the cameras.
"She gave him an ultimatum," Victoria informs Hannah Ann. "And I'm sorry, that's disgusting. Putting him in that position is so unfair. Are you kidding me?"
As shown at the end of Monday's episode, Madison asked Peter to speak with her privately following the Rose Ceremony in Los Angeles, CA, in which Kelsey Weier got eliminated after hometowns.
Madison presumably told Peter at the time she's a virgin and expressed her concerns about his decisions regarding the Fantasy Suites round of dates in Australia's Gold Coast.
Given she didn't know the order in which the overnight dates would occur, Madison likely viewed the Rose Ceremony as her final opportunity to ensure she spoke to Peter before his overnight dates with his other two bachelorettes.
POLL: WHO DO YOU THINK PETER SLEPT WITH?
"It is kind of a black-and-white situation," Madison tells Hannah Ann in the preview clip.
"These are the expectations I have for myself. These are the expectations I have for our relationship."
Madison was subsequently shown enjoying a romantic dinner with Peter during their Fantasy Suite date -- and dropping a bomb on The Bachelor star.
"I wouldn't be able to move forward if you have slept with the other women," Madison admits to Peter.
FOLLOW REALITY TV WORLD ON THE ALL-NEW GOOGLE NEWS!
Reality TV World is now available on the all-new Google News app and website. Click here to visit our Google News page, and then click FOLLOW to add us as a news source!
As shown in an extended preview for the rest of Peter's The Bachelor season that aired earlier this month, Peter tearfully confessed, "I don't want this to feel like it's just all about sex, but six days prior I was intimate with someone else."
The new February 17 preview also featured Peter gushing about his strong feelings for his Final 3 bachelorettes.
"This week is Fantasy Suite week, and I am in love with three women right now," Peter admits in a confessional. "And I have no idea how I'm going to do this."
In addition, the preview also revealed that -- in a Bachelor first -- Hannah Ann, Madison and Victoria were forced to live in the same hotel suite during the Fantasy Suite round of dates, with Victoria venting to the cameras the situation was "so awkward."
The Bachelor's 24th season currently airs on Monday nights at 8PM ET/PT on ABC.
(To read spoilers on what happens between Peter and Madison, click here).
WATCH THE FULL PREVIEW OF NEXT WEEK'S THE BACHELOR EPISODE BELOW.