Russian footballer Aleksandr Kokorin was offered a '16-hour sex session" if he managed to find the net five times before the end of the season.
Alina Yeremenko, a porn actress who uses the stage name Alina Henessy, made the offer to Kokorin during his time playing for Dynamo Moscow in 2015.
While chatting to Russia Eurosport, Yeremenko was asked to rate Russian players out of 10 based on their looks.
Kokorin, who once spent time in jail for assault, was given 10/10 and after hearing he was struggling on the pitch, she sent him a personal message.
"If before the end of the championship [Russian Super League] Aleksandr Kokorin scores five goals, I promise to hold a 16-hour sex marathon with him as a thank you," she said to a shocked studio.
The claims were made in April and Moscow had 10 games of their season left.
Russian footballer Aleksandr Kokorin received the offer from Alina Yeremenko, a porn actress who uses the stage name Alina Henessy.
Kokorin only netted one more time that season and finished with a respectable 10 in 39 appearances in all competitions.
He'd end up spending another season in Moscow before securing a move to Zenit, with who he won the Russian Cup and Russian Super League respectively.
After spending time on loan at Sochi and then joining Spartak Moscow permanently, he signed for Fiorentina in January 2021 and has played 11 times for the Serie A side.
If for some reason you're wondering what other players Yeremenko rated, then there are a few you'll remember.
She gave former Arsenal winger Andrey Arshavin an eight for being 'cute' but then came down hard on Yuri Zhirkov, who was given just a four.
Kokorin often finds himself wrapped up in weird and wonderful stories like this. He was teammates with former France international Adil Rami at Sochi and he is said have told that Kokorin that he and former partner Pamela Anderson "used to have sex 12 times a night".