四つん這いになる少女

nsfw, {{{highly detailed}}}, {{official style}}, {{game cg}}, {{intricate}}, 1girl, solo, yui (princess connect!), princess connect!, medium hair, light pink hair, hair down, blue eyes, tareme, big breasts, huge breasts, pussy, nipples, ass, ass focus, hip focus, {{teary eyes, embarrassed}}, {{{completely nude}}}, {{{{{all fours}}}}}, [[prison]], concrete wall, concrete floor, {{{masterpiece}}}, {{{best quality}}}, {{ultra-detailed}}, {illustration}, {{an extremely delicate and beautiful}}