Wanted to read something similar to "Asumi-chan is interested in lesbian brothels", while I wait for volume 5, but now I wish I didn't...

While the concept is similar – basically pay for sex –, everything else is quite the opposite.
1) A. is about brothels, where the mc goes to a love hotel and pays the workers to have sex.
T. gets paid from university mates to have sex with them.
2) A.'s mc is going to the brothels on her own, because she wants to.
T.'s mc is lured in with money because she's poor, but everything else is arranged by a friend, who doesn't really care whether or not mc wants to sell her body.
3) A. is soft and wholesome with a story.
T. is basically just porn without plot. There is a story but also not really.
4) A. is about figuring yourself and your preferences out, as well as having a little fun, but main theme is enjoyment and destress.
T. feels the opposite: it's rather stressful to read, knowing the mc just does it for the money. There's barely any consent, everyone treats her pretty much like a doll. They pay her but arrange everything through the friend. Almost the whole university found out about the club that mc didn't even set up – mc though it was a one-time thing.
It's also mostly just about the money – how to get it and how to spend it.
5) A. is realistic, mature and, although there isn't really romance, it feels romantic.
T. is the opposite. Almost everyone is immature, and yes i know that's college life, but that doesn't mean it also has to be kinda toxic.

T.'s message basically is "get money fast and then spend it fast".

It's written and drawn for the male gaze – breasts get automatically larger when they're the main focus of the camera/panel or during sex scenes. The sex scenes are also kept short and it's always the same procedure.