The amorous couple shared pics on the photo sharing site, one of which shows footballer Peter licking wife Abbey’s cheek.
Posted with a black and white filter, Abbey captioned the snap: “Lick me.”
She posted another photo of her and her husband, captioning it with: “Marry me again and again.”
The third photo read: “Sex on legs.”
Abbey and Pete recently celebrated their fourth wedding anniversary, and by the looks of their latest Instagram offerings they’re still in the throes of their honeymoon period.
Abbey recently opened up about her relationship with her husband to the Daily Mirror.
She said: “He's my best friend. He makes me laugh - he's kind, generous and the most incredible dad. I'm so proud of him.”
Abbey defended her WAG status to the MailOnline, telling the news website that she wants to carry on working to set a good example to her four-year-old daughter, Sophia.
“The WAG label doesn't offend me, but I hate hearing girls say that it's their ambition. It's not a job. I come from a background where we work hard,” she said.
“I don't have to work – my husband's a footballer – but I choose to because it's good for Sophia. I hate laziness.”
“Sophia will be brought up in a privileged way, we can't avoid that. But it's important for me to have her respect things and know their value.”
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