Last night's Keeping Up with the Kardashians was full of typical Kardashian-TMI: Khloe's siblings viewed the erotic video she made for Lamar Odom, and Kris encouraged Kourtney to have gestational sex, prompting her to take a class about it.

Kris started things off by grossing out her daughters and telling them about how horny she would get during and following all six of her pregnancies.

Kourtney, in the final stages of her own pregnancy, was nervous about having sex, so she took the class "Sexual Survival Skills During Pregnancy" with her boyfriend Scott. It's unclear how practicing these positions in front of strangers—and a camera crew—made her more comfortable.

Meanwhile, Khloe was upset that Lamar was about to go on his first away-game trip since the two got together, so she decided to make him an erotic video, enlisting the help of her friends and family, to whom she exposed her breasts.

What's more awkward is that her brother watched it.