1boy in,Clothed,(((1girl,1boy,sex from behind, imminent vaginal

1boy in,Clothed,(((1girl,1boy,sex from behind, imminent vaginal )))，Nsfw,sex,,(((chain binding over clothes:1.5))),(arms behind return:1.3)，restrained things,kneeling ,restrained by chains, tightly shackled and confined ,a lot of Blood Stain On Shirt,superior_Mikoto, 1 girl, alone, School_uniform, tokiwadai_School_uniform, sweater_vest, skirt, Brown_sweater_vest,Surround her with electricity,electricity background,

EasyNegative negative_hand-neg