다음 중:The starring role of this work is Tojo Natsu! ! A beautiful girl with a fresh smile who is loved by everyone! ! Nacchan, who became a little sister, returned to REbecca after 3 and a half years. The concept of this work is that the cute Cortana is your girlfriend, and today is a day off, but unfortunately its raining outside, so well just rest at home. Lovers live a warm, playful indoor life, exercising, relaxing in bed or on the couch, being pranked and spied on in the bathroom. Received comments saying: In previous works, my hair was a bit long, so please compare that side and tell me who you like! Enjoy your dream flirting life alone with the revolutionary cute Nacchan Smile ! !