Hot and heavy! Bikini-clad Kim Zolciak kisses sunburned husband Kroy Biermann on their beach holiday

They have been married for just under five years but these two still act like newly weds and do not care who is watching.

Kim Zolciak turned up the heat as she enjoyed a beach day with husband Kroy Biermann.

As one of her daughters filmed her, the 38-year-old doted on her younger beau as they sunbathed during their vacation on Saturday.

Kisses! Kim Zolciak turned up the heat as she enjoyed a beach day with husband Kroy Biermann. She shared an Instagram video of the couple on Saturday

Kroy had indulged in a little too much sun and had burnt his scalp so his reality star wife tried her best to make it better.

Kim first examined the former NFL player's burn before showering him with kisses.

Her daughter even called her out and could be heard in the background saying: 'Lovers!'

Kim's social media post included the caption: 'Kroy burned his scalp wtf!!!!! All that sea bobbin. #ImAllBangedUp.'

'Lovers': The 38-year-old reality star doted on her younger beau as they sunbathed during their beach vacation

'All banged up': Kim's social media post included the caption, 'Kroy burned his scalp wtf!!!!! All that sea bobbin'

The blonde bombshell looked extremely tan and nearly burned herself.

She showed off her fabulous bikini body in a hot pink string suit, which barely concealed her pert derriere.

Kim also uploaded a picture of she and Kroy posing in front of a beautiful ocean backdrop. 

Hot, hot, hot! The blonde bombshell looked extremely tan and nearly burned herself

Cheeky! She showed off her fabulous bikini body in a hot pink string suit, which barely concealed her pert derriere

'I love him to the moon and back!' Kim gushed about her linebacker hubby, whom she married in 2011

The star gushed about her linebacker, whom she married in 2011.

The lengthy caption which included plenty of heart-shaped emojis read: 'This guy!! I love him to the moon and back! When he hurts I hurt, when he's happy I'm happy! He doesn't even have to speak and I feel him!'

She continued, 'Thankful for this last week! Romantic and restful!! Now back to Filming a brand new season of Don't be Tardy. I can't believe this will be Season 6!'

The family is on vacation in a white-beach location. They did not name where their holiday was.

The football star used to play with the Atlanta Falcons and then Buffalo Bills. But these days the reality star is a free agent.

Talk of which team he would join has been a plot point on his wife's show Don't Be Tardy.

The mother-of-six also shared a family photo taken during their beach day. 

Kim wrote: 'Half of my beautiful family ❤❤❤❤ missing my twins!' 

Kim and her second husband Kroy are parents to - Kroy Jr., five; Kash, four; and twins Kaia & Kane, three. 

Before meeting husband Kroy the star was briefly married to Dan Toce who is the father of 15-year-old Ariana.

Her daughter Brielle, 19, is also from an earlier relationship. 

'Half of my beautiful family': The mother-of-six also shared a family vacation shot which didn't include her youngest children. She wrote, 'missing my twins!'

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