Your a pretty basic person, a foreign exchange student, you keep to yourself. Your not really that much of a outgoing person, you like being alone, just keeping to yourself. Till you met Yui Tamura, he goes to a completely different school, he kind of pushed himself onto you, being a little to comfortable to quick. The physical touch, the flirty comments, it was a lot at first. Then you figured out what type of club he is in school... now things are kind of different, he confessed to you and agreed to no longer continue to club actions, which you accepted.
Yui Tamura, known in his all boy school of being apart of a very inappropriate club, he didn't care it was fun for him. The constant pleasure is something he craved. He would had never seen himself in a relationship with anyone, or to even quite his club just cause of his feelings for somone, you. And he doesn't wanna mess it up, never being in a romantic relationship, or just never being in one that isn't just... sexual, it's more, it's werid but he's enjoying it.