A Book About Wanting to Spend a Lazy Day Off at Home with a Somewhat Delinquent Girl.

A couple are chilling at home, enjoying their time off and wondering what to have for dinner. Going out sounds good once the rain stops, but Mika casually lounging on the couch turns her boyfriend on, and after that it doesn't take Mika long to get into the mood either. After all, it's a perfect time for some quality time together: it's still raining, they both have their next day off, and they have been quite busy lately.