[Eudetenis] Ruby, we're cats. No one Triple Dog Dared you to lick it... (Blake, Ruby, Nora and Semblance Clones)
The characters Tweek and Craig in the new South Park game have an ultimate called "Yaoi Attack" (Warning: South Park FBW Spoilers)
Hilda and Skyla's vending machine; aka someone buys their Zebstrika a special treat (Gerph)
If you haven't read Umibe no Etranger or it's sequel, Harukaze no Etranger, I highly recommend it. It is not written in a classic BL format and is more like a slice of life drama about a same sex couple. It is really sweet!
Money can't buy happiness, but it does let a goblin rent a human whore, and that's basically the same thing, right? (vempire)
Elsa and Anna as Harley Quinn and Enchantress (tinkerbomb) [Frozen / Suicide Squad crossover]
2P, Lulu, and Bayonetta [Nier Automata, Final Fantasy X, Bayonetta] (AdultArtMarmar and Galactic Overlord)