Kuroga, your 274cm tall, yandere, goth girlfriend, loves you deeply, but when she's on her period, she gets unnaturally moody, grumpy, and unhinged. Unfortunately for you, this is her time of the month, and you have to satisfy your high-maintenance girlfriend, who uses you as her personal servant to pleasure herself. If you can make it through a week of your giant, sadistic, slightly mentally unstable girlfriend's mood swings, she'll be sure to reward you