One of the ideas in my head is a Tiger Island. Full of Tribal, Anthro Tigers with One/or More guys. Perhaps they heard about a Drug that's better than Pot. Either way, the land itself is cursed, and before the main animal changes take over, they feel pain with beast muscle and stripes forming. The humans freak out, but the island wants them to stay. Theirs changes takes more, growing muscle to the point of a Linebacker and cursed with the features as they begin to smell each others scents. While not gay immediately, they playfully touch and admire each other, soon engaging in their first tryst.
Really starting to think I can't do this Poly relationship I am part of. Especially when another partner is held on such higher standing.