Kaley Cuoco has a erotic moment in The Big Bang Theory season 6, episode 20, which came out in 2013. While there’s no nudity, she definitely looks sexy, showing off some cleavage.

Kaley Cuoco has a steamy moment in The Big Bang Theory season 6, episode 11, which came out in 2012. While there’s no nudity, she definitely looks pretty sexy.

Kaley Cuoco looks incredibly hot in the first episode of “The Flight Attendant,” which came out in 2020. There are some steamy moments featuring her in this episode. She also rocks a bra and a silky negligee, plus there's a shower scene.