Te Wo Tsunaide, Sora Wo

Haruya, a magazine article writer, is constantly frustrating his editors with his lack of inspiration. His calm, quite life is spent in a house away from the city. However, upon meeting a shy boy undressing on the beach, their lives become linked. An unusual relationship follows that will ultimately be beneficial for the both of them.
This is in a series of four, that are sequels or direct spin-offs. The list is as follows:
1. Te wo Tsunaide, Sora wo
2. Amayakana Toge
3. Aisanai Otoko
4. Vanilla Star