Remember that much of the temple or idol worship involved engaging in sex with temple prostitutes, male and female. Some authors have seen in this passage a reference to women adopting a dominant role in heterosexual relationships. Given the repressive cultural expectations placed on women in Paul's time, such a meaning may be possible. Taken in this larger context, it should be obvious that such acts are significantly different from loving, responsible lesbian and gay relationships seen today. Surely you know that the wicked will not possess God's Kingdom.
Recent scholarship unmasks the homophobia behind such mistranslations.
The word is used elsewhere in the New Testament but never with reference to sexuality. The second word, arsenokoitai, occurs once each in I Corinthians and I Timothy, but nowhere else in other literature of the period. Other Greek words were commonly used to describe homosexual behavior, but Paul never used them. The larger context of I Corinthians 6 shows Paul extremely concerned with prostitution, so it is very possible he was referring to male prostitutes. Paul could have used the words to describe male loves, but he did not do so.