A man with nine wives created a "sex rota" to ensure he doesn't neglect any of his partners in the bedroom.
But despite his best intentions, the schedule hasn't quite gone to plan.
Arthur O Urso, from Brazil, found the timetable to be a major turn off.
He said: " Our sex life is really fun and pleasurable, and initially I tried to have sex by appointment.
"But following a timetable caused a lot of problems and sometimes I felt like I had to have sex because of the schedule, and not for pleasure.
"On other occasions I had sex with one wife while thinking about another."
Arthur hit headlines last year after he married his nine wives in a joint ceremony.
He aimed to "celebrate free love" and "protest against monogamy" - but the nuptials weren't legally binding as polygamy is illegal in Brazil.
Like with any marriage, there have been ups and downs.
One wife has already decided she wants to divorce from the group.
Arthur revealed: "She wanted to have me all to herself. It didn't make sense - we have to share. I was very sad about the separation and even more surprised by her excuse.
"She said that she was missing a monogamous relationship."
And it's been tricky for Arthur to strike a good balance in the bedroom too.
Instead of scheduling in steamy sessions, he's decided to base his sex life on instinct.
He admitted: "It doesn't take long to get attention or affection when you have that many wives.
"It didn't seem right so we got rid of it and now the sex flows naturally, it's been great.
"It is very fun, pleasurable and unique to experience everything collectively, and they are all very different in bed.
"One of them, I won't name her to keep her privacy, likes to be dominant and I like a woman who tells me what she wants."
While Arthur insists his wives don't mind how often the others make love to him, he says jealousy crops up when it comes to gift giving.
He added: "When I have given one of them an expensive gift and another a smaller or cheaper one, there has been jealousy among them.
"They all demand attention, affection and sex to be part of our everyday life, and I can't do more for one than the other.
"I'm still learning about our relationship."
Don't miss the latest news from around Scotland and beyond - Sign up to our daily newsletter here.
