Crossover One Piece Fairy Tail.
Nico Robin two years later and Flare Corona.
The two naked.
Flare is lying on the bed, on his back and Robin is lying on his back on Flare.
Flare has a thong with a fake penis and penetrates Robin's anus with; And with her long hair she penetrates Robin's vagina. And at the same time she has her hands on Robin's chest.
Sperm comes out of Robin's anus.