All characters and recommended keywords: Riko Ichinose (character), 1girl, solo, long hair, brown eyes, blonde hair, large breasts, mole under mouth Riko gravure outfit, legs, cleavage, purple dress, frills Riko red robe (outfit), bare legs Riko pink robe (outfit), cleavage Riko cult outfit, uniform, name tag, dark gray button up shirt, dark gray pants Anna Ichinose (character), 1girl, solo, short hair, purple hair, blue eyes, large breasts | hairclip, hair ornament Anna uniform (outfit), school uniform, skirt, serafuku Anna swimsuit (outfit), blue one-piece swimsuit, school swimsuit, competition school swimsuit, thigh gap, covered navel Kaori Sakaki (character), 1girl, solo, long hair, hair over shoulder, black hair, red eyes, large breasts | gray uniform, gray pants, name tag Urara Ebihara (character), 1girl, solo, long hair, black hair, large breasts, brown eyes Urara default outfit, cleavage, white shirt, belt, white dress Asuka Okita (character), 1girl, blonde hair, long hair, ponytail, blue eyes, large breasts Asuka red tracksuit (outfit), track jacket, red track suit, white shirt, whistle around neck, jewelry Kaho Mizushima (character), 1girl, solo, brown hair, black hairband, short hair, green eyes large breasts | school uniform, skirt, serafuku, cowboy shot, yellow bow