Colt Johnson may be getting a little too candid about his sex life with girlfriend Cortney Reardanz. In Us Weekly's exclusive sneak peek of the Monday, February 16, episode of 90 Day: The Single Life, the couple reveals that they haven't had "full-on sex" after less than two months of dating. "We haven't had sex, full-on sex, yet," Colt, 40, shares in the preview. "Right now, the plumbing doesn't work so well. We'll get there. It's a grower, you know? It's very majestic when it's fully, you know, realized." The TLC reality star previously revealed that he broke his leg.