On the second season premiere of her E! show Kendra, new mom Kendra Wilkinson, 24, complains that she doesn't look "sexy" three months after welcoming son Hank Baskett IV.

She even slips on a sauna suit, hoping to lose extra pounds.

"What the hell is this?" Wilkinson asks her husband, NFL star Hank Baskett, as she lifts up her suit top to reveal her stretch marks. "I want to look sexy for you again!"

Baskett, 27, tries to console her, telling her he thinks she's still "cute."

But Wilkinson isn't buying it.

"Bulls--t," she cries. "I wouldn't f--k me!"

The second season of Kendra premieres on E! March 14 at 10 p.m. (ET).