Hi, I am looking for games where you start out with Zero luck with the women and somehow you change and get all of the girls. Bonus if it's something like a System (Mangas)
Edit: Actually just found Lewd town which seems much more like the game you might be looking for.
maybe something like Superpowered Summertime saga
Or you might find some if you select tags male protagonist and either 'super powereed', 'dating sim', 'corruption', 'mind control' or something similar, dependent on what you're looking for. For loser there's no tag, so I'd focus on excluding what you don't want to see.