Resized to 66% of original (view original)
Artist's commentary
Cosplay (Realistic)
Fuyutsuki had fun, however.
Source: https://www.pixiv.net/artworks/84433063
By the way, the costumes' original source is Ikari Shinji Raising Project (the manga version), and crossdressing Shinji-kun is also from there. However, Ayanami-san is not so aggressive, and Fuyutsuki-san was crazy in the game version ()
Source: https://twitter.com/takanasu05/status/1306581597118820352