tomoko908 (nap4342), aris (blue archive), neru (blue archive), blue archive, 2girls, abs, ahoge, arms behind head, arms up, ball, black hair, black hairband, black skirt, blue panties, blush, braid, closed eyes, crouching, dot eyes, earrings, exercise ball, exercising, flat chest, green sports bra, gun, gun on back, hair between eyes, hairband, halo, huge ahoge, jacket, jewelry, leggings, legs up, long hair, lying, multiple girls, navel, on back, one side up, open clothes, open jacket, open mouth, orange hair, panties, pink leggings, school uniform, shirt, shoes, short hair, side braid, skirt, sports bra, squatting, sukajan, sweat, underwear, upskirt, weapon, weapon on back, white shirt, white shoes