Khloe Kardashian plans to have ‘steamy sex’ with boyfriend Tristian Thompson (hot Instagram pics)

Last night on ‘Keeping up with the Kardashian’s’ Khloe made it official — the reality TV star is dating Cavaliers forward Tristian Thompson. She revealed the relationship to her sister Kim and to many other family members during the most recent episode of the E! program Sunday night.

Khloe is no stranger to dating NBA players — she spent a long time with former Lakers star Lamar Odom.

The 32-year-old told Hollywoodlife.com that she planned to have “steamy sex” with her 25-year-old boyfriend for his upcoming birthday.

In addition:“Tristan promised Khloe he hasn’t and would never cheat on her and he even promised her that he’d give James [Harden] a piece of his mind Sunday at the basketball game for disrespecting her and basically calling her a fame wh**e,” the website said.