Not So DTF! ‘Jersey Shore’ Couple JWoww And Roger Admit Their Sex Life Is Kaput On ‘Marriage Boot Camp: Reality Stars:’ ‘Internet Porn Is Pretty Much Keeping Our Relationship Together’ -- Watch Our Exclusive Preview

Jenni “JWoww” Farley and Roger Mathews were hot and heavy when they met while filming MTV’s Jersey Shore nearly four years ago— but on Friday’s upcoming episode of WE tv’s Marriage Boot Camp: Reality Stars, the engaged couple admits their once wild sex life has become one-sided.

“Internet porn is pretty much keeping our relationship together,” Mathews, 38, confesses to his costars— including former Real Housewives of Orange County stars Gretchen Rossi and Slade Smiley and original Bachelorette couple Trista and Ryan Sutter— in RadarOnline.com’s exclusive clip.

“Every time he has to call his best friend Louie to fix our f**king laptop,” Farley, 28, agrees. “He broke three laptops in the house in the past year!”

“Like you ever bang me? I have to do something!” Mathews counters. “Never borrow a pair of socks in our house!”

Apparently the couple was able to get some time alone in the bedroom before filming: The Snooki & JWoww star is expecting her first child, a girl, this summer.