Tori Spelling knew for sure she was into men after engaging in her “one and only” three-way.

The Beverly Hills, 90210 alum made the confession during a new episode of her MisSpelling podcast as she recalled a sexual encounter while filming the two-part season 6 finale, You Say It’s Your Birthday.

“I had my one and only threesome, and it was me, a male, and a female,” Spelling, 51, said, revealing that the tryst occurred on the RMS Queen Mary while the cast was shooting the episode. “It was small, and it was dark and (had) lots of velvet … Still remember it. Not some good florals, not good.”

Spelling said she enjoyed the experience “less” than she thought she would and only agreed to it because she was interested in the guy who suggested it.

“I didn’t have any exploration wants with a female,” she explained (per PEOPLE). “So this was behind-the-scenes, behind closed doors of the Queen Mary of all places. But, yeah. This boy wanted it, and I played along.”

The actress maintained her partner “would never have gone forward with it if I had spoken up and said, ‘I don’t wanna do this,’” so she agreed. “I was like, ‘Okay, you know, I feel safe with this human. I feel safe with this female human.’”

Spelling said that whereas nowadays partners are more willing to engage in threesomes to satisfy their own sexual curiosity, when she participated in hers girls were more apt to try them out to “shock the boys.”

“I’ll put it this way … I don’t think girls nowadays do this because they’re not there to, like, make guys be like, ‘Oh, my gosh,’” she said. “But, you know, Back in the ‘90s, it was kind of a thing. And you would do this thing where you would be like, ‘Let’s shock the boys and make them drool,’ and you would make out with your friend. And whether you had interest in other in females or no interest at all, it was like, it’s just two girls kissing.”

But Spelling noted that the experience left her sure of what her sexual preferences were.

“I always say, ‘You got to try anything once,’” she said. “But I came away from it feeling like, ‘Okay, I think I’ll stick to boys. I’m definitely into boys and maybe just kissing girls for shock value in front of boys. But other than that, I’m good.’” 

Tori SpellingPhoto by Tommaso Boddi /Getty Images for iHeartRadio

But she did acknowledge that her skittishness may have ruined the moment, adding, “I felt like I was just too nervous. I was anxious the whole time. The whole experience just felt off.”

As for whether or not the guy she was interested in enjoyed the night, Spelling said she was unsure. “Did the boy enjoy it? I’ll text him later and ask. But I don’t know. Probably.”

Elsewhere in the episode, Spelling, who split from husband Dean McDermott last year, revealed that Colin Farrell is the “biggest A-list movie star” she has kissed.

After the pair met at her agent’s office, they ran into one another at a bar in Los Angeles.

“I walked right up to him. We looked at each other,” she recalled (per Page Six). “He goes, ‘Hi.’ I go, ‘Hi.’ And we just started making out.”

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