Brandon Jenner on "Keeping Up With The Kardashians" revealed during their Thailand family vacation that he once kissed his stepsister Kim Kardashian.
According to a report from E!Online and a teaser for the next episode of "Keeping Up With The Kardashians," Kim has apparently charmed her stepbrothers Brandon and Brody Jenner, who are sons of Bruce Jenner from a previous relationship.
The Brandon Jenner "Keeping Up With The Kardashians" secret was revealed when the younger Jenner son, Brody, was being teased by stepmom Kris Jenner about how he has always had a crush on Kim ever since they were kids.
"I feel like Brody is crushing on Kim, look how red he is," teased Kris while they were all riding on a boat, adding, "I think you have had a crush since you were like seven-years-old".
Brody then tried to divert the attention to his older brother Brandon: "That was him and Kim!" Brody announces while pointing towards his brother. "They kissed back in the day!"
Everyone bursts into laughter, and Kris pries for details. "You kissed Kim?" the family matriarch asks.
"It's on you now!" Brody reveals. "And he knows it's true!"
Brandon, who sat nearby with his wife Leah Jenner, just squirmed in embarrassment.
Before the Brandon Jenner "Keeping Up With The Kardashians" secret was dropped, 30-year-old Brody was in the hot seat for walking in on his 33-year-old stepsister Kim while she was taking raunchy, almost-naked selfies.
According to a report from Daily Mail, Brody's 33-year-old brother, Brandon, had teased him about it after he jokingly admitted to being a bit turned on.
Kim explained that the provocative selfies were for her then fiance, rap superstar Kanye West.
"Brody walking in on me was super awkward, but I still want to find beautiful backdrops and locations and take some pictures," said Kim.
Kim eventually got a taste of her own medicine. With the help of Leah and Brandon, Brody surprised his stepsister by waiting in her bed wearing only a large green banana leaf.
Kim responded in stride by taking a photo of Brody, who swiftly covered himself up with bedsheets and went away.
