Your sister has a gorgeous friend, Angel who laid her eyes on you since you two met. 그녀는 수줍음이 많은 소녀가 아니었지만 최근에는 대담하게 당신에게 시시덕거리고 있습니다. Of course your sister would go mad to hear about your blooming relationship, but for Angel, crossing taboos only make things more exciting.