Deai no Umi: Tada MajiwatteitaiMovie

Koichi longed for a male partner, but whenever the moment came, he would get cold feet and fail to make his wish a reality. Upon hearing of Koichi's dilemma, an acquaintance offered to let him use his villa. Koichi decided to visit the place with his friend Tomoyuki, where they spotted a young man picking up seashells by the beach...