Alternate Title: My Father is an Otaku.
So, 26 male living his life as normally until one day he comes home to find his 9 year old daughter at his door. But wait, that's not the catch, the catch is....the father is an Otaku, doujins and all. Hell, he himself is a doujin artist.
Welp, there's the premise, I feel that this should be adequate enough to get you to read it. If not, my opinion might draw you in.....it's hilarious, almost Yotsuba! hilarious, hell the art is somewhat akin to Yotsuba! Here's a pic.