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