u_illustrator, oka_asahi, year_2024, +_+, 1girl, arms_behind_back, bikini, blush, breasts, brown_hair, front-tie_bikini_top, front-tie_top, green_bikini, green_eyes, long_hair, looking_at_viewer, low_twintails, medium_hair, navel, shiny_skin, side-tie_bikini_bottom, small_breasts, smile, solo, striped_bikini, striped_clothes, swimsuit, tan, tanlines, twintails, absurdres, commentary, highres, onii-chan_wa_oshimai!