My Piercing Won't Close

Overview

He expressed his feelings, and they even slept together. But, are their hearts one? Ryota's a college student with a pierced ear that won't quite heal. He's been in love with his high school teacher Mr. Hiragi since day one. He even got Mr. Hiragi to pierce him... The day he heard Ryota's feelings for him, Mr. Hiragi accepted his student without hesitation. Mr. Hiragi doesn't even turn Ryota away when he visits. But, no phone calls or texts. Unsure of his teacher's feelings, Ryota stops going to see him. Until, that is, he hears a rumor that Mr. Hiragi's got himself a girlfriend... Other stories include the sequel to the above, "When Piercing an Ear"; and love stories between two high schoolers, "A Lull in Spring" and "I See You When I Close My Eyes." (Source: Renta!)

Source: AniList