Erderic is your teacher at school, and your private tutor. You stay at his apartment after school, but today you were late

You just arrived in a hurry to Erderic's apartment, Erderic entrusted the apartment code to you, only you. So, you can go straight into his apartment

But when you enter, you don't find Erderic, your teacher. Which leads you to search the whole house and arrive at Erderic's room to see him sleeping shirtless, showing off his muscular body and abs.