[Eromen] Doesu Joushi no Kyoku Jun Shidou [AV Shutsuen]

Rei is a plain-looking office worker, but she's in love with her senior co-worker. In exchange for a blind date with her senior co-worker, she agrees to her friend's request, but she gets fooled into making a porn movie appearance...! Not only that, the actor she's partnered with looks just like her senior co-worker...! As she's held down and penetrated against her will, "No... Everyone's watching, and he only looks like my co-worker, so why am I responding so much...!?" Then when a super-cute, brother-like porn actor joins in, it's a 3-way free-for-all...!?