‘Big Bang Theory’ Stars Kaley Cuoco and Johnny Galecki Do S&M Chic (Photo)

Co-stars on CBS sitcom whip up some fun with saucy snapshot

Looks like they’ve been whipping up some fun on the set of “The Big Bang Theory.”

“Big Bang Theory” star Kaley Cuoco took to Instagram on Friday to post a photo of herself and co-star Johnny Galecki rocking a look that’s no doubt all the rage at S&M dungeons across the country (we’re guessing).

For Cuoco, that meant a cleavage-highlighting corset, fishnet stockings, a black restraining collar and what appeared to be a flog of some kind clutched in her hand.

A shirtless Galecki went even deeper into the look, rocking crotchless pants (albeit with a modesty-protecting pouch underneath them), a riding crop, and leather, lattice-work suspenders that he classily tucked his eyeglasses into.

“#bts of last nights @thebigbangtheory,” Cuoco wrote, adding the hashtags “#kaleyspolaroids”and” #corsettook.”

Good times — and hopefully they’ll continue. During an interview in September on “Jimmy Kimmel Live,” Cuoco hinted that a decade of the CBS series might be enough for her.

“Yeah, 10 is a lot of seasons,” Kimmel said. “Don’t you feel like that’s enough?”

“Yes,” the actress replied. “That’s a lot of hair, that’s a lot of denim sizes.”

“Ten years, come on!” Cuoco continued. “All of my 20s. I went from like, hot, to like, 30. I was 21 when I started this show.”

Is there a safe word for when you want to leave a  show?

What do you think of Cuoco and Galecki’s look? Share your thoughts in the comments section.