Hey so I'm looking for this manga I read a while back. It's about a female teacher and a male student who live in apartments right next to each other. I remember that the the male student is a total playboy and has women come to his apartment every night which makes it hard for the teacher to sleep overnight because she can hear everything from next door. Eventually another male teacher who likes the female teacher tries to make a move on the female teacher, but the male student stops him because he could hear the struggle happening from next door. They finally fall in love at the end after that. The manga itself was very short, I think it was like 1 to 3 chapters, I'm not sure, and the art style was a little older. Please help me!!!!!!!!

Ai no Koe?

Yes thank you so much that was it!! You have no idea how desperate I was I've been looking for it for almost 3 years now!