The “World’s Fattest Woman” listed in the Guinness Book of Records, Pauline Potter, has reportedly lost 98 pounds due to marathon sex sessions, despite anatomical and logistical concerns, UK magazine Closer reports.

When the title was bestowed upon Pauline last year, she decided it was time to shed some pounds. Her ex-husband, Alex, who divorced her because she did not get along with his son, saw that she had earned this world record and came back to her.

Within hours of reuniting — mentally prepare yourself for this image — the couple had sex six times, The Sun reported last year. “I hadn’t had sex in three years, but we did it six times,” Pauline said of the encounter. “He took charge as I couldn’t move much, but he was so attentive. I orgasm every time.”

The activity proved to be a calorie-scorcher, and with these frequent marathon sex sessions, Pauline has lost 98 pounds.

The couple now allegedly has sex up to seven times per day, despite the fact that due to gravitational forces 140-pound Alex has a pretty good chance of suffocating if they were to attempt a position other than missionary.

Pauline says that Alex has to do most of the legwork, saying, “I can’t move much in bed, but I burn 500 calories a session — it’s great exercise just jiggling around.”

The couple say their sex life is better than ever.

Alex told The Sun last year, “Even though one of Pauline’s legs weighs more than I do, we’re able to position her body to make sex enjoyable for both of us.”

“It’s hard to position her and find her pleasure spots as she has a lot of fat in the pelvic area,” he told Closer. “But it turns me on knowing she’s satisfied. Although once, when she got on top, I couldn’t breathe.”

It’s a love story of astronomical proportions: Although Pauline lives in California with her son, Alex makes frequent trips from Arizona to visit her and help her lose weight during their so-called “sexathons.” (SEE ALSO: Fla. prostitute requests McDonald’s as payment for her services)

“I still eat Big Macs, but I’ll choose between fries or nuggets,” Pauline said. “I tell Alex he needs to visit more so he can help me shed the pounds quicker.”

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