Embarrassingly, I can't remember who that is hugging Rinji. I think it's one of the OCs of one the people who burned me here a while back on FA, likely posing as an IRL muscle woman. I know, obviously, that this was in celebration of me reaching 10,000 pageviews which since then I've reached over 70,000 pageviews.
Nevertheless, it was a pic I was happy to receive from Downgrade. It's a much older pic, but I guess better late than never. ^^;
Art by downgrade101