The “Real Housewives of New York” star announced on Twitter on Thursday that she is offering a “free membership” to her “exclusive content” for anyone who signs up this week.

Alongside the post, the reality star also shared a flirty picture of herself playfully flipping her hair.

Morgan, 56, shared on her OnlyFans profile that she plans to post content on the platform that is not available on her Instagram.

She wrote in a caption calling out some of her co-stars, “What am I doing here without Dorinda? My house is rented for a month and Dorinda graciously lent me her place. Who does that? Oh right. Me! With Tinsley and Lu . But honestly, I was tearful when she offered me because few people would give you the keys to their castle. Believe me.”

The “RHONY” star describes herself in her bio as a “TV Personality/#RHONY/Funny Girl/Fashion & Shoe Designer/Philanthropist/Mom.”

In a press release, a rep for OnlyFans stated that Morgan is using the platform to “develop a closer relationship with her fans through live Q&As, exclusive photos, one-on-one engagement with Sonja, behind the scenes content of Sonja’s personal life, and more surprise content.”

Celebrities like Blac Chyna and YouTuber Tana Mongeau are also on the platform.

Content providers on OnlyFans are typically known for posting X-rated entertainment, but it is unclear if Morgan will be sharing nude or semi-nude pictures of herself.

Page Six has reached out to her rep for comment.

The OnlyFans announcement comes just a week after the “RHONY” star debuted a more youthful look.

She confessed she got a neck lift and facelift because she “needed a pick me up.”