This garbage is as bad as this with the only difference being there's no explicit sex scenes.
I'll tell you guys why:
MC gets cheated by his own GF with a senpai.
Senpai already has a fiancee.
Cheats on her anyway with any woman.
Because he's handsome and popular she spreads it open easily.
MC meets MH (senpai's gf)
Both plan to take revenge by making the cheaters regret it.
Nothingburger happens besides both mcs hanging around.
While MC's GF and senpai are having sex various times, protagonists are being stupid virgins buying clothing and taking vanilla dates.
Confrontation day comes and they expose both cheaters and then that's it.
It ends.
Author was very eager to tell us that cheaters were having sex non stop but GOD FORBID MC to do the same with senpai's GF .
It's so bad that by the end of volume 1 MC gets a smooch kiss on the lips and that's it lay down next to each other and rest in their sleep .
Then author tried milking the story by having the MC and MH so nothing a couple would do , have MC asking his ex for advice, her trying to throw a wrench in the relationship because she wants MC back, author introducing his friend's little sister in to compete with the MH
Then in the final novel they marry and kiss again!!!!!! So brave!!
Also in case you ask, no, the MCs is still a virgin even after marrying.