There was this yaoi manga I read about the uke wanted to have this life-size doll. The doll was made by the seme's uncle or something. The seme refuses to give it to him because he's jealous. He thought the uke wanted the doll because the uke like the uncle. However, the uke wanted the doll because he thought the seme would never love him, so he could at least have the doll which looked a lot like the seme.
Before the seme realize the uke's true intention, the seme often make him have sex with the doll in front of his friends or something.
Please help me find this manga