Plz help me find this

So I’m looking for a manga where the Mc was a call girl. I read it a few years back so the details are a little fuzzy. The Mc was a college student and she was the top ranked call girl in her company because she genuinely enjoyed her work and gave her clients like a gf experience ig?? The conflict was some younger call girl came in and started sneaking away mcs customers by actually having sec with them. The younger CG had two pigtails and acrylics and Mc had black hair in a side braid with glasses if that helps