1girl, akizuki ritsuko, ayato, bad id, bad pixiv id, bikini, blush, breasts, brown eyes, brown hair, cameltoe, cleavage, crop top, dixie cup hat, folded ponytail, glasses, hat, idolmaster, idolmaster classic, large breasts, lowres, midriff, military hat, navel, sailor bikini, sailor collar, sailor hat, sailor swimsuit idolmaster, shiny skin, side-tie bikini bottom, solo, swimsuit, thigh gap
1girl, akizuki ritsuko, ayato, bad id, bad pixiv id, bikini, blush, breasts, brown eyes, brown hair, cameltoe, cleavage, crop top, dixie cup hat, folded ponytail, glasses, hat, idolmaster, idolmaster (classic), large breasts, lowres, midriff, military hat, navel, sailor bikini, sailor collar, sailor hat, sailor swimsuit (idolmaster), shiny skin, side-tie bikini bottom, solo, swimsuit, thigh gap