I always love the way mangaka draw themselves. They're always quickly sketched, shlubby dudes with glassess. It's relatable, I guess. (oh, and the chapter is good too, I guess.)
Always love the Comiket episode in slice of lifes that have any otaku culture whatsoever. It's always "this sucks, it's hot and crowded, but I got all these doujinshi from my favorite artists after hours in line and had fun so whatever". It's good.
A man's first bust is always kinda scary. Although I remember being a little too well versed on the concept for my first nut. What I get for watching so much hentai as a kid, I guess.