1girl, natural lighting, masterpiece, highly detailed, illustration

1girl, natural lighting, masterpiece, highly detailed, illustration, game CG, absurdres, high quality, aichan, large breasts, blue eyes, beautiful detailed eyes, short brown hair, side braid, (tape gag), (rope bound), (arms bound behind back), (legs bound:1.2), eyes wide, shocked, surprised, collarbone, sitting, (kneeling) in bikini