My Piercing Won't Close

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...