keroro gunsou
hinata aki, nishizawa ouka
gambler club
2girls, alternate hairstyle, areolae, back-to-back, black background, blue eyes, blue hair, breasts, cowboy shot, glasses, large breasts, light blue hair, locked arms, long hair, looking at viewer, mature female, multiple girls, navel, open mouth, pince-nez, purple eyes, purple slingshot swimsuit, red slingshot swimsuit, simple background, slingshot swimsuit, standing, swimsuit, twintails
photoshop (medium)