As my young girlfriend was founded and I was at an age where I needed a full-scale health check, I was forced to have a two-night, three-day stay-at-home checkup at a clinic where my girlfriend's best friend, Rika, works... My dick was on the verge of explosion as she was approached by the big-breasted, beautiful Rika-san! Kedo knew it was a bad thing, but she seemed to be completely unfair, so I had sex with her all the time.