Hi! Can someone help me find the title of this BL Manga

A group of three male friends where two of them are secretly dating without letting their other friend know about their relationship. However, the friend found out about it when he hid in the closet in the room because he was suspicious about the two. Also, while he's in the closet, he was accidentally found by the little brother of his friend before the two came in the room so they both his in the closet. The little brother has a crush on that friend and his brother helped him to get him together with his friend. Additional detail, all four of them also went to a love motel and the friend tried a VR