If this continent had that much rain naturally, then the plants that grew there would be naturally water resistant. And if it really never stops raining, then those plants would also be really sensitive to burning in direct sunlight. The ground would be constantly waterlogged and swampy. And their agricultural system would probably be tree fruit based since trees are a lot more tolerant of excess water. They definitely wouldn't be trying to grow root vegetables or grassy grains.
I'm looking for a manga that I read awhile ago. It's about 2 men who were sleeping together in either high school or college. I'm not sure if they were actually dating or not. But they end up breaking up and one of them cuts off all contact. Then they happen to meet again years later when their businesses are doing a deal together. In that time, the seme (I think) married a woman. The uke wants to get back with the seme so he says he'll only sign the business contract if the seme will sleep with him. The seme says some really cold shit about how he'll do anything to secure a contract, and they end up having sex at work... I think a bunch.
Anyone else recognize the story?
Think you're looking for Broken Season http://www.mangago.me/read-manga/broken_season_revised/
The temp agency?