eri (blue archive), blue archive, absurdres, highres, 2girls, ass, bed sheet, black skirt, blonde hair, blunt bangs, blush, bow, bowtie, braid, breast rest, breasts, female masturbation, finger in another's mouth, fingering, fingering from behind, hair over eyes, half-closed eyes, halo, hat, jacket, jungandang, large breasts, licking lips, long hair, long sleeves, loose bowtie, lying, masturbation, multiple girls, nipples, on stomach, open clothes, open mouth, open shirt, panties, panties around leg, puffy nipples, pussy juice, red bow, red bowtie, saliva, shirt, skirt, sweat, tongue, tongue out, underwear, white shirt, wildhunt art academy student (smg) (blue archive), witch hat, yuri