matsumaramara, aru (blue archive), blue archive, absurdres, highres, 1girl, alternate costume, animal ear hairband, animal ears, areola slip, arm under breasts, black shrug, brown horns, fake animal ears, hairband, halo, hand on own chest, heart pasties, horns, looking at viewer, low horns, milestone celebration, pasties, pink hair, playboy bunny, red halo, reverse bunnysuit, reverse outfit, shrug (clothing), solo, sweat, thank you, upper body, white wrist cuffs, wrist cuffs