All types of same-sex erotic contact are forbidden to Gentiles (the Divine Code, Second Edition, page 485).
The universality of these principles and global import was recognized in 1982 by President Ronald Reagan when he spoke of “the eternal validity of the Seven Noahide Laws [as] a moral code for all of us regardless of religious faith” (Proclamation on the National Day of Reflection, April 4, 1982).