1boy 1girl black_headwear black_thighhighs blush breasts collarbone eyeball frilled_skirt frilled_sleeves frills green_eyes green_hair green_skirt hat hat_ribbon heart heart_of_string hetero highres komeiji_koishi large_breasts long_sleeves medium_hair nipples open_mouth pov ribbon sex shirt skirt smile solo_focus thighhighs third_eye tksand touhou wide_sleeves yellow_ribbon yellow_shirt