Masterpiece, best quality, 1girl, explicit focus, anime style, clean line art, beautiful 20s woman, idol-like beautiful face, pink hair, asymmetrical hair, right side longer, waist-length, low ponytail, nude, wet skin, sweat, ahegao, open mouth widely, large breasts, nipple rings, from behind, (hogtied face down on grass), behind beverage vending machine, (wrists tied to ankles on the same side:1.3), hips raised high, buttocks focus, rear view, arched back, prone position, bound and restrained, (man's hand push 1 beerbottle with label deep into her anus), ((huge beerbottle anal inserated)), (((bottle inserted in ass))), ((no cock)), man's hand and arm visible, night park, only vending machine light in background, no man's body