pls help me remember this yaoi manga

i think the second story was about a teacher uke and student seme (student had long hair and glasses) and the student like wrote a BL manga and dropped it where the teacher would find it. the teacher confronted the student and they like started a relationship and had all diff kinds of sex lol.i remember the student was like “sensei let’s have sex like in omegaverse and i’ll bite your nape” lol. there was also a part when the teacher was watching TV and got nervous that the student only liked him for his body. then teacher saw student going into a hotel with another person but it was just a cute misunderstanding! it was a super cute and ecchi manga and i cant remember the name!!! pls help!!!