Junai Fetizm純愛フェチズム ; 純愛追尋主義 ; Jun'ai Fetizm ; Pure Love Fetizm

The Math Senseis are back, and their passion has not wavered - in bed, in the bath, against the door - anywhere is good for them. Never look at a shower head the same. And learn a new and unique way to meet the neighbors. [Attractive Fascinante] Retsujou Kyoumushitsu (Prequel)