4girls, bikini, blonde_hair, braid, couple, cover, dvd_cover, embarrassed, gyaru, kaneko_hiraku, kouzuki_momoko, looking_at_viewer, miyasato_aoi, multiple_girls, red_hair, shikishima_mirei, short_twintails, smile, swimsuit, tokonome_mamori, twin_braids, twintails, valkyrie_drive, valkyrie_drive_-mermaid-, wife_and_wife, yuri