kurohachi, ayanami rei, fuyutsuki kouzou, ikari gendou, ikari shinji, souryuu asuka langley, neon genesis evangelion, bad id, bad pixiv id, 2girls, 3boys, age difference, androgynous, armpits, barefoot, battle, blue hair, bulge, butt crack, clothes pull, father and son, fighting, fighting stance, male swimwear, multiple boys, multiple girls, one-piece swimsuit, one-piece swimsuit pull, pulling another's clothes, school swimsuit, single vertical stripe, swim trunks, swimsuit, what