User blog comment:B214/Volume 17 spoilers./@comment-24098614-20140318171834/@comment-1359322-20140319160758

The part where Issei hasn't gotten laid yet is something i blame Fushimi Shobo on but i do agree with you on Issei needing to overcome his denseness and all. Well at least Issei is still better than Ichika. >_>