Several years ago, I worked just around the corner from a huge adult DVD store that advertised itself as the largest in the prefecture. It sucked that I could never check it out
Unless you're looking for manga, I can't imagine Book Off can compete with the selection of stores that only resell porn, though.
BTW, I've been watching KV-212 a lot recently. Does anybody have any similar recommendations? I mostly know Knights-Visual for their Hakudakudou & "Pacifier Prep School" series.
KV-197 is the same formula.
There seems to be a good amount of voices calling for more of that type of a gokkun movie. The "pure semen swallowing" with no spit or anything mixed with it. Hopefully with Knights-Visual being back in business there will be another one at some point. Hopefully this coronavirus crap passes sooner than later. The crisis will no doubt stifle our beloved gokkun genre until it is over I think.