majin go!, kusuha mizuha, leona garstein, ricarla borgnine, rio meilong, banpresto, super robot wars, 00s, 2007, 4girls, ass, bath, bent over, black hair, blonde hair, blue eyes, blue hair, blush, braid, breast rest, breasts, closed eyes, dark-skinned female, dark skin, embarrassed, grabbing another's breast, groping, hair ornament, hairclip, huge breasts, large breasts, long hair, multiple girls, nipples, onsen, open mouth, purple eyes, red hair, short hair, sideboob, smile, steam, surprised, towel, twin braids, twintails