Kayla, 30, has amassed a large following on her Instagram account after being dubbed the "world's sexiest volleyball star".
Kayla Simmons took social media by storm once more with another steamy story
Kayla often shares glam snaps on social media
Kayla has been dubbed the 'world's sexiest volleyball star'
Kayla has attracted 990,000 followers on Instagram alone
This time, the model posed in a red bikini top as well as yoga pants of the same colour.
Kayla issued the following caption: OOTD [Outfit Of The Day]."
The American, who is no longer active in volleyball, left her 990,000 followers in awe.
Kayla shares even steamier content on her OnlyFans account, where fans can pay for exclusive content.
She was previously a top star in Marshall University's prestigious volleyball team.
Kayla graduated University in 2018 but previously said having smaller breasts would have made "everything easier".
She made the revelation in a Q&A on YouTube as she discussed if having a large chest made athletics difficult.
Kayla previously said: "It is funny because in middle school, I really wished to have small boobs.
"It would have made everything easier for volleyball. But I did not get that wish.
"You can't jump as high, you can't run as fast and everything is harder."
Kayla has also graced some of the most famous magazines in the world, such as Maxim Australia.