Iori-chan sits on a big sofa and consults her teacher about her troubles with her boyfriend. She seems to be trying to get his attention by contacting him in a sexy way. She is persuaded by her teacher who says, "If you don't have sex, it's not cheating." She kneels and starts a blowjob with no hands and looking up, saying, "Sucking a dick isn't cheating," and "It's just sucking." Iori makes sure to tell him, "Please don't say that." She continues to give him a blowjob so hard that it seems like he's going to pull out. The teacher ejaculates right into her mouth. Iori-chan comes back to consult her teacher again later. "Is there something wrong with me?" "Then I'll take a look." "What!?" "Don't worry, if you just take off your clothes, it won't be cheating." When her panties are taken off, her smooth, shaved pussy is revealed. Her slit is already wet. Iori warns him, "If you go any further, it'll be cheating." The teacher pushes her down and immediately inserts it. "He'll get mad at me, ahh..." she moans as her body shakes in the vibrations of the thrusts. In the end, she begs, "Please thrust more..." "Please don't cum inside me, no, no, ahhh..." she says as he pleasures her by ejaculating inside her. This work is full of lines of conflict, such as "I knew it...", which will tickle your unfaithful side.