Generally, it's Tentacle!Al (yes, Alphonse as a tentacle) and Ed.
So...anyone not into Elricest, yaoi, or tentacles--stay away.
Done as an art trade with miss_arel X3333 ♥
NOT WORKSAFE. (maybe. Just to be safe. Oh, and spoilers for EVA)
Ho-kay. For those of you who have seen EVA episode 23, you do know that there was the Angel that was like a ring of light that attacked and infested Rei, prompting her to self-destruct, right?
Did you also know that there was a scene that was totally cut out from that sequence? In the said scene, Shinji went out to save Rei, but then the Angel also attacked him. Now, in the cut scene, the Angel attacked him and Shinji stabbed at the Angel with his progressive knife.
The Angel SCREAMED with Rei's voice, and starts to infest Shinji's body as well--as millions of little Ayanami Rei(s) all saying "Itai yo, itai yo, Ikari-kun..." ("It hurts, Ikari-kun.") And then the very tip of the Angel (that looks like a tentacle of light) turns into Ayanami Rei and embraces EVA Unit 01.
At this point, we go back to the regular sequence of the episode where Rei says "I cannot let this happen" and we continue from there.