Adolf Sensei to Isoyama-kun

Adolf, an English teacher, is dating his student, Akito Isoyama. Wanting to take their relationship one step further than just kissing, one day he invites Akito over to his house to try to do more than just kiss him. However, he turns him down, blushing and saying, "...that's the worst..." Because Akito didn't think he was dating Adolf!?