AARM-252 Misumi Rei is a certified fellatio girl.

A cute new heroine has descended into the world of fellatio! At first glance, she seems a bit cheeky, but she's actually quite obedient. Her smile, the tone of her voice when she speaks, and the shy look in her eyes are extremely coquettish, but she's already had more than enough experience with men, and most of all, she loves to suck dick... Misumi Rei is a certified fellatio girl! Stop!! Rei-chan! If you keep doing that, I'll cum in no time...