When is the next character going to be added to Grind'm and is it someone who we already know?
Viewing post in Freshmen: Physical Education comments
The next character was voted to be Trevor, NC17's twin brother. If you haven't met the character yet, you can find him at the club at the end of Day 2.
His Grind'm hookup will be in the update following the Morning After update that I'm making now. You can expect a new hookup added to the game between each bigger story update.
Here's an unofficial guide that can help you get them all: https://docs.google.com/spreadsheets/d/1o6VFK12N3ZITRa6Ln3ZJA0IBT5E6vHG2QCVBebPK...