1 boy(15 years old、Levi Ackerman、pink hair、blush、Sweat、Completely naked

1 boy(15 years old、Levi Ackerman、pink hair、blush、Sweat、Completely naked)、penis、erection、sex(penis into anal)、、gay

multiple angle,blurry,longbody, lowres, bad anatomy, bad hands, missing fingers, pubic hair,extra digit, fewer digits, cropped, worst quality, low quality,text,error,fewer digits,cropped,worst quality,low quality,normal quality,jpeg artifacts,signature,watermark,username,blurry,missing fingers,bad hands,missing arms,large breasts,head_out_of_frame,2koma,panel layout, 窓