Only the first few pages. He released them early on his Fanbox before the full doujin was released at Comiket some time later.Wait, haven't we already read this one? Da fuck?
Also, damn Minato-kun even used his sister's underwear for crossdressing? Now that's truly gay XD he has definitely crossed the line and he's done for!?!?
Step 3: say gexstep 1 get Minato to dress up agian (complete)
step 2 get Muuta to dress up agian with Minato (ongoing)