The Curse of Something: A RPG Game About Large Furry Men is one of my favorite recent male-focused games here. It’s a twine-based VN with some light RPG and sim mechanics, and the tone is goofy and fun.
You’ll want to pick the Curse of Corpulence. Other tracks are fun, but not WG-centric.
EDIT: A Halloween Text Adventure a.k.a The Fat House is a puzzle-y Quest text adventure with mixed gender WG including two male scenes. One or two spots are a little Guide Dang It, but otherwise fun. If you’re on Windows, I recommend downloading the Quest player rather than playing on the site; the site can be unreliable