casino (casinoep), shinosawa hiro, gakuen idolmaster, idolmaster, 1boy, 1girl, animal ears, bare legs, barefoot, black leotard, blonde hair, bound, bound wrists, breasts, fake animal ears, feet, foot focus, footjob, hair ornament, hairclip, hetero, holding another's foot, leotard, long hair, nipples, on bed, open mouth, penis, playboy bunny, pov, rabbit ears, red eyes, small breasts, smile, two-footed footjob, uncensored