Responses
This is the one I could think of rn that resembles your description
http://www.mangago.zone/read-manga/aishuu/
OMG! Yes! Thank you so much
I'm looking for a yaoi manga. It's a couple where one of them is a model and the other is just an everyday person. The model sleeps with the everyday person but also sleeps with women. The everyday person then runs away from the model but then they meet each other again and the model is really possessive