hth5k, doodle sensei (blue archive), karin (blue archive), karin (school uniform) (blue archive), sensei (blue archive), blue archive, highres, 1boy, 1girl, ahoge, black hair, blue cardigan, blue skirt, blush, breasts, cardigan, character doll, dark-skinned female, dark skin, doll, gradient hair, halo, large breasts, long hair, looking back, looking down, multicolored hair, purple hair, purple halo, shirt, sitting, sitting on object, skirt, thick thighs, thighs, thumbs up, white shirt, yellow eyes