toma (asagayatei), kusaka yuu, yoake eimu, ayakashi, ayakashi h, game cg, 00s, 1boy, 1girl, against glass, aquarium, blue hair, blush, braid, breasts, closed eyes, clothes lift, clothes pull, fish, grabbing another's breast, groping, hetero, jewelry, midriff, necklace, no bra, open mouth, panties, shirt lift, shirt pull, short hair, skirt, skirt lift, skirt pull, underwear, undressing, white panties