The battle against the Senior Partners rages on, and Willow makes the ultimate sacrifice. One-shot.

Willow & Tara, Angel & Cordelia, Spike & Buffy and Wesley & Lilah end up having a date at the same place at the same time. And it turns messy, as expected.

Mar-Novu summons a powerful warrior to end the Anti-Monitor, but he didn't think it through, and now the Multiverse has to deal with an even greater threat.

The Seven are targeted by the One-Winged Angel. One Shot.

Klaus and Elijah reunite with loved ones in their afterlife. Post 5x13.

Jeremy too has someone watching over him. Minor missing scene from 8x16.

Warren and Andrew go to Nibelheim to steal Mako so they can power up their equipment and take on Buffy and the Scoobies. Only, its during the time Sephiroth went insane there. One-shot.

Willow Rosenberg moves to New York City after her magical messes, but still manages to find Sunnydale-level weird stuff. The stuff being a teenage boy who can stick to surfaces and swings around the city in a costume. BTVS/TASM crossover.

Warren arrives in 'Seeing Red' with a gun in hand and murder in mind, but he did not expect to be bullied. Pure crack fic.

The Avengers, Scooby Gang, Team Angel, X-Men, Defenders, Agents of SHIELD and various other heroes unite to battle their most dangerous and powerful foe yet, while meeting allies and enemies old and new, with faces familiar and unfamiliar. The grand finale of 'Spider, Slayer, Vampires and Avengers'.

Omni-Man is about to begin his mission, and is going to take out the Seven as well as the Guardians of the Globe as part of it. The Seven first. One-shot.

After the whole Vicki mess, Elena wants Damon gone, so Stefan calls an old acquaintance of his to help with the matter. Who's the acquaintance? Angel! Not for Damon Salvatore fans.

Peter and Felicia have to go out together as Spider-Man and Black Cat respectively, so Gwen and MJ offer to help them relax before they go. The relaxing is of course the kind that involves no clothes. But MJ must pay for a transgression from a while back. Smut. Rated M/Explicit for explicit sexual content. Not for people under 18.

Ethan, Ilsa and Alanna decide to try out something new in their sex life on the holidays. Smut. Rated M/Explicit for explicit sexual content. Not for people under 18.

Cisco goes to the workshop to make something. Barry, Patty and Caitlin are left alone in the main lab and decide to pass the time by having sex. Killer Frost joins in too. Smut. Rated M/Explicit for explicit sexual content.

Barry, Patty and Caitlin spend their first normal Christmas in years, and of course they have some naughty ideas about how to stay warm outside in the snow. Killer Frost comes out to play too. Smut. Rated M/Explicit for explicit sexual content.

Things get hot and steamy between Barry and his two girlfriends Patty and Caitlin. Killer Frost isn't going to be left out either. Smut. Rated M/Explicit for explicit sexual content. Not for people under 18.

During a training session, Natasha seduces Steve, awakening his inner sex god in the process. And thus, his sex life goes wild, as he sleeps with various fine ladies of the MCU. Smut. Steve Rogers/Multiple women. Rated M/Explicit for explicit sexual content. Not for people under 18.

Spoilers for No Way Home! Peter-Three gets a second chance. One-shot.

Wesley and Lilah have a nice routine going, and Lilah finds it perfect that way. PG-13 descriptions. More explicit version on AO3.