idolmaster, idolmaster (classic)
hagiwara yukiho, kisaragi chihaya
marugoshi teppei
2girls, :d, bikini, bikini bottom only, blue hair, blurry, blush, breasts, brown eyes, brown hair, collarbone, convenient censoring, day, depth of field, fishing, from behind, hands, hat, large breasts, multiple girls, navel, open mouth, short hair, smile, sweatdrop, swimsuit, talking, topless
bad id, bad pixiv id, photoshop (medium), translated