looking for a Yaoi

Its about an secret agency run by the government for information infiltration. So they a honey trap training program where a uke and seme are allocated and they must train regularly. Our uke is a beautiful tsundere who misunderstands that the seme doesn't find him attractive or likable. Our seme likes the uke, but miscommunication gets in the way after their first time (because its part of training, they were instructed through a speaker-its akward) thus fully putting a stop in their "training" , even thou the uke thinks he is sending signals (its super subtle) he feels as if he being constantly rejected thus making him behave colder to the seme. The uke put through a application for a mission that the seme stops it because he doesn't want the uke to be touched by anyone else. The talk and solve miscommunication. This manga has multiple couples, a bit like 4th guard.
ヾ(☆▽☆) Thanks in advance