tsugumi (tgm 615486), araragi koyomi, oshino ougi, monogatari (series), highres, 1boy, 1girl, arm held back, black eyes, black gloves, black hair, black jacket, black necktie, black pants, black shirt, blush, clothed sex, clothes pull, cosplay, costume switch, covered erect nipples, crossdressing, crossdressing (ftm), crossdressing (mtf), flat chest, gakuran, gloves, grabbing another's arm, hair between eyes, hetero, jacket, juliet sleeves, long sleeves, loving aura, motion lines, naoetsu high school uniform, necktie, open clothes, open jacket, open mouth, pale skin, pants, pants pull, pantyhose, pantyhose pull, pink shirt, pleated skirt, puffy sleeves, saliva, school uniform, sex, sex from behind, shirt, short hair, simple background, skirt, standing, standing sex, sweat, testicles, torogao, turtleneck, twitching, white background