TSP-013 - Relationship whistleblower! Private girls' school in Tokyo! Obscene coaching by the tennis club advisor

First off, the guy's drunk-sounding, creepy way of talking is physically repulsive. He keeps yapping throughout the entire play, which is incredibly distracting. His moaning is annoying, and he's a trash actor who is bad at both the actual sex and the dirty talk. The camera angles are also terrible—during fellatio, they mostly film from behind her at an angle, so you can't even see her face. The actresses are all average or below average. Honestly, it's a piece of trash.

I naively rented this thinking it would be exactly what the title suggested, but... it just feels like a roleplay session at an image club.