idolmaster, idolmaster cinderella girls
oikawa shizuku
bang-you
1boy, 1girl, animal ears, animal print, bell, black hair, blush, breasts, breasts out, brown eyes, collar, cover, cover page, cow ears, cow girl, cow horns, cow print, cow tail, cowbell, doujin cover, elbow gloves, gloves, grabbing, grabbing another's breast, grabbing from behind, headset, hetero, horns, lactation, large breasts, midriff, navel, neck bell, nipples, puffy nipples, short hair, skirt, solo focus, sweat, tail, tears
commentary request, highres