I believe this is the webpage
http://chichukai-h.com/
and the provider is here
https://www.cityheaven.net/hiroshima/A3401/A340101/chichukai/girlid-25361014/?of=y
Man, but the post coital bath is the best part! Take the proferred bottle of tea or water (I bring the brand I like with an extra one for the girl) and drink it in the tub!
I like this review cause it acknowledges that it takes two to tango. Understanding that things may not be going well because of you rather putting it all on the girl is something we should all aspire to.