User blog comment:B214/Question and Answers 6/@comment-24098614-20181111220042/@comment-28884330-20181111235659

There are many different branches of Buddhism. There's the Middle Way that was proposed by Shaka himself and that doesn't decry sexual desires, and there has even been the Tachikawa-Ryu which straight up advocated for sex and erotic practices as the best way to attain enlightenment.

Going by the religions in the real world, the only Heaven that he would be denied entrance to is the Abrahamic Heaven, since Abrahamic religions are the only ones that have such a wary attitude to sex.