If is wrong then why did god make it so much fun?

I just can't imagine being chaste. is a very powerful urge, like the way salmon swim up river to mate. And it always seems that religious institutions that condem are always being exposed as temples of 'sin' within. I doubt any religion could 'cure,' my desire, as I doubt that they could even curtail their own. How does one do that, subdue their biological drive. What could possibly be more enjoyable than ?