• the uke is a teacher (or a tutor) and is in love (or at least is interested) with one of his student.
• the seme is the said student who had recently got his heart broken and decided to use the uke as a substitute lover.
• they got together in the end and they are a sub-couple in the story (if i remember correctly).
• some specific scenes i remembered was the seme telling the uke to shut up because he doesn't want to hear his moans so the uke bit his lip till it bleed.
• once they got together, the uke seems to be getting closer to one of his colleague a.k.a another teacher (or a friend, i don't really remember) and seme got jealous and called the uke "a whore", cue some hurtful words.

If anyone remember/recognize the manga above, please help end the misery of this poor wandering soul.