Koi No Jikan
Waterworks uke. This could've all been avoided with a little honest communication.
Koi No Jumon
Cute and pleasant story about a very agreeable 17-year-old student, Shouta, who falls for Mihara, an elementary school student-teacher who is experiencing an identity crisis over his sexuality and goes into a gay bar out of curiosity. Unfortunately, this manga has not been updated in ages, and because it hasn't yet been licensed in English, one must assume that the scanlation team has either, gone defunct, dropped it or restricted access.
Soshite Bokura wa Koi o Suru