eri (blue archive), blue archive, 1boy, 1girl, bald, blue hair, blush, braid, braided ponytail, clothed sex, colored skin, french kiss, grabbing another's breast, grabbing from behind, grey skin, groping, hat, japanese text, juice, kiss, long hair, nipples, open mouth, panties, ponytail, sex, short hair, simple background, testicles, tongue, tongue out, underwear, white background, white hair, wizard hat