Jack Fincham is "working on his performance" in the bedroom after admitting he lasts "10 minutes or so" with girlfriend Dani Dyer.
The 26-year-old reality star says sex between him and his significant other - who became the first "Love Island" winners to not get jiggy with it on screen - is getting better "every week".
The former pen salesman told The Sun newspaper: "I'm working on it. It's more and more every week. I've told her I'm a natural."
Jack insists he wasn't left feeling "awkward" following his steamy confession, which came in front of his beau's hardman father, Danny Dyer.
He said: "No, not at all. I don't really get awkward. I've never had an awkward silence in my life.
"It's no different to any other family. We get on really well and we have a laugh."
Jack made the bedroom omission last month during a game of Master and Miss on "Celebrity Juice".
Host Keith Lemon asked Dani's father Danny to pose a series of embarrassing questions to the pair.
The "EastEnders" star asked his daughter how long it takes Jack to perform in the bedroom "to the nearest minute, on average?"
She replied: "Oh god, I don't know," and Jack said: "I can't even make a joke, I can't even make a joke. If I make a joke, he's there."
Danny then said: "You're only cuddling ain't ya?"
Dani nodded in agreement and then gave an answer of "15 minutes", but an honest Jack said it was more like "10 minutes or so".