yeah it says shota con but that cuz the guy kinda started liking the kid when the kid was 9 and he was 17 but that is only a flashback, the true romance start when the kid is 16 and the guy is 25 and even then the guy refuses to touch the kid beyond kissing until he is of legal age. its a really good manga with a cringy anime :D
Super Lovers is actually really good. The drama is well done and the comedy is hilarious , but it's beautiful and the Kaidou brothers are all awesome. I have never been able to comprehend why someone chose to give it the shotacon label. There's innocent kisses and realization that there's love, but nothing hardcore until Ren comes of age--which should make Haru Kaidou happy, as Japan just lowered its age of consent to 18! ;)
Have you tried reading Super Lovers?