NSFW,((1man with 1woman,Having sex)),stick out buttocks,Riding on top of a naked

NSFW,((1man with 1woman,Having sex)),stick out buttocks,Riding on top of a naked man,show off nipple,bared chest,​masterpiece, top-quality, Hi-Res, mashi1, 独奏, 校服, thin long blonde hair,red necktie, pleatedskirt, The shirt, white sock, knee high, shortsleeves, blue sweater vest, Top image quality,masutepiece,Best Quality

EasyNegative, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, (worst quality:1.2), low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, lowres graffiti, (low quality lowres simple background:1.1), (holding:1.5),