The MBB incident isn’t concrete, but there’s a video of him groping a teenager then kissing her AFTER he learns she’s underage. https://www.youtube.com/watch?v=h-p1feEHJZM

There’s also when Drake dated an 18 year old model in his 30s, but there are intimate pics of them when she was 16. https://www.reddit.com/r/KendrickLamar/comments/1c8sy4o/throwback_to_when_drake_groomed_a_16_year_old/