I have a few of my own.
A gay wizard and author has recently opened a book store in town, selling books of all types. To men who he strikes a fancy with, however, he gives them a romance novel free of charge. Those who even open these books are trapped inside the book, their image being burned into the pages as part of the various illustrations, their name inscribed into the pages as the main characters love intrest, who happens to be an idealized version of the wizard. Since these books immeadtly vanish to appear at the wizard enclave some distance away and the magic only works when the male reader is alone, no one knows what is causing the disapearances.
A male PC starts having somewhat erotic dreams involving a shapeless form, who looks familiar despite the lack of features. Whatever the PC thinks is going on in the dream, a voyeristic diviner has devolped a crystal ball and is implanting these dreams in the PC head, and he is watching them as the character sleeps. The sleep is otherwise restful, and the player recalls almost nothing about the dreams at first, but start to get more and more intense as the diviner gets more bold using the ball, to the point it plagues the character even when he's normall awake, slipping off into daydreams. The diviner is known to the party as the person they bought scrolls from in the town they were last in.
A known gay bard is set to be executed for the rape of a nobleman, despite evidence the bard was neither in the town at the time or that he had even met the man. The nobleman is making false claims so that another bard, a friend of his, will lose her biggest form of competition in the city. The wrongly imprisoned bard manages to slip out a message of help to a sympathetic guard, who appeals to the players to help free him or flatly prove the bards innocence.
A cleric of a god of valor and honor is kicked out his church when it is discovered he's gay. The clerics who forced him out suddenly loose their spells and divine powers, and pleed with the PCs to hunt down and kill the cleric, because they feel he has turned evil and cursed them. However, when found, the outsed cleric apparently still has his powers from the god of valor, and claims that they are being punished for their shortsightedness.
Two nights ago, a man was hanged for a crime, having relations with another man. The second partner fleed, and asks the party to retrieve the body of his lover so that a sympathetic cleric can cast Raise Dead on him. The man was a member of a wealthy trade guild, and his body is now buried in the families magically defended maze-like crypt.
In a place where the party is exploring, they wake a man who has been held in magical stasis. Preplexed why his lover, who was also in stasis, seems to have vanished, he asks the party for help in locating his partner, offering to reveal the location of a lost treasure hoard if they aggree and manage to locate him.
An alchemist who is nearly killed by a mob when it is discovered he is gay has started poisoning the men of the town he lived in. The poison is not deadly, but renders the people who drink it sterile after many doses. He threatens to taint the whole regions drinking supply with it in retaliation unless he gets an applogy from every person who attacked him. The fact that 2 of the people who ran him out of town have since died in the last week doesn't seem to faze him, he still wants their applogy.
One of the male party members henchmen or followers seems to devolp a crush on his master. He refuses to leave the party unless threatened, even to the point of paying back all of his fees to the party if he is allowed to stay. He will take up arms, even if they have no training for combat, in order to protect their master.