酷くしないで 5 [Hidoku Shinaide 5]
In this book, two lovers overcome a crisis and revive their relationship on a romantic hot springs trip. One of them pampers the other, even going as far as offering mosquito repellent paired with a ring. However, after getting fired from a part-time job, one lover suggests becoming a tutor, while the other grows closer to a mysterious man at university. Be prepared for some steamy moments and a glimpse into the lover's dominant side.