Synopsis

Ryou Kotobuki, popular AV actor with a "handsome face, good technique and perfect dick," boasts on a live online broadcast about how he "would never come from a sex toy." Because of that, he is asked to try out a sex toy company's products. Ryou is determined to give it a try, but he then meets the other company representative—Takayuki Koga—who makes Ryou come using sex toys. From then on, he's not able to forget the sensations... (Source: Takeshobo, translated)[Written by MAL Rewrite]